diff options
Diffstat (limited to 'target/linux/apm821xx/patches-4.4')
21 files changed, 191 insertions, 393 deletions
diff --git a/target/linux/apm821xx/patches-4.4/001-crypto4xx-integrate-ppc4xx-rng-into-crypto4xx.patch b/target/linux/apm821xx/patches-4.4/001-crypto4xx-integrate-ppc4xx-rng-into-crypto4xx.patch index b395f0f7a3..324c695d05 100644 --- a/target/linux/apm821xx/patches-4.4/001-crypto4xx-integrate-ppc4xx-rng-into-crypto4xx.patch +++ b/target/linux/apm821xx/patches-4.4/001-crypto4xx-integrate-ppc4xx-rng-into-crypto4xx.patch @@ -25,8 +25,6 @@ Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> create mode 100644 drivers/crypto/amcc/crypto4xx_trng.c create mode 100644 drivers/crypto/amcc/crypto4xx_trng.h -diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig -index c76a88d..ac51149 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -268,19 +268,6 @@ config HW_RANDOM_NOMADIK @@ -49,11 +47,9 @@ index c76a88d..ac51149 100644 config HW_RANDOM_PSERIES tristate "pSeries HW Random Number Generator support" depends on PPC64 && IBMVIO -diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile -index e09305b..63022b4 100644 --- a/drivers/char/hw_random/Makefile +++ b/drivers/char/hw_random/Makefile -@@ -22,7 +22,6 @@ obj-$(CONFIG_HW_RANDOM_TX4939) += tx4939-rng.o +@@ -22,7 +22,6 @@ obj-$(CONFIG_HW_RANDOM_TX4939) += tx4939 obj-$(CONFIG_HW_RANDOM_MXC_RNGA) += mxc-rnga.o obj-$(CONFIG_HW_RANDOM_OCTEON) += octeon-rng.o obj-$(CONFIG_HW_RANDOM_NOMADIK) += nomadik-rng.o @@ -61,9 +57,6 @@ index e09305b..63022b4 100644 obj-$(CONFIG_HW_RANDOM_PSERIES) += pseries-rng.o obj-$(CONFIG_HW_RANDOM_POWERNV) += powernv-rng.o obj-$(CONFIG_HW_RANDOM_EXYNOS) += exynos-rng.o -diff --git a/drivers/char/hw_random/ppc4xx-rng.c b/drivers/char/hw_random/ppc4xx-rng.c -deleted file mode 100644 -index c0db438..0000000 --- a/drivers/char/hw_random/ppc4xx-rng.c +++ /dev/null @@ -1,147 +0,0 @@ @@ -214,11 +207,9 @@ index c0db438..0000000 -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Josh Boyer <jwboyer@linux.vnet.ibm.com>"); -MODULE_DESCRIPTION("HW RNG driver for PPC 4xx processors"); -diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig -index 0a22ac7..12fd499 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig -@@ -279,6 +279,14 @@ config CRYPTO_DEV_PPC4XX +@@ -277,6 +277,14 @@ config CRYPTO_DEV_PPC4XX help This option allows you to have support for AMCC crypto acceleration. @@ -233,16 +224,12 @@ index 0a22ac7..12fd499 100644 config CRYPTO_DEV_OMAP_SHAM tristate "Support for OMAP MD5/SHA1/SHA2 hw accelerator" depends on ARCH_OMAP2PLUS -diff --git a/drivers/crypto/amcc/Makefile b/drivers/crypto/amcc/Makefile -index 5c0c62b..b955399 100644 --- a/drivers/crypto/amcc/Makefile +++ b/drivers/crypto/amcc/Makefile @@ -1,2 +1,3 @@ obj-$(CONFIG_CRYPTO_DEV_PPC4XX) += crypto4xx.o crypto4xx-y := crypto4xx_core.o crypto4xx_alg.o crypto4xx_sa.o +crypto4xx-$(CONFIG_HW_RANDOM_PPC4XX) += crypto4xx_trng.o -diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c -index 62134c8..dae1e39 100644 --- a/drivers/crypto/amcc/crypto4xx_core.c +++ b/drivers/crypto/amcc/crypto4xx_core.c @@ -40,6 +40,7 @@ @@ -253,7 +240,7 @@ index 62134c8..dae1e39 100644 #define PPC4XX_SEC_VERSION_STR "0.5" -@@ -1225,6 +1226,7 @@ static int crypto4xx_probe(struct platform_device *ofdev) +@@ -1221,6 +1222,7 @@ static int crypto4xx_probe(struct platfo if (rc) goto err_start_dev; @@ -261,7 +248,7 @@ index 62134c8..dae1e39 100644 return 0; err_start_dev: -@@ -1252,6 +1254,8 @@ static int crypto4xx_remove(struct platform_device *ofdev) +@@ -1248,6 +1250,8 @@ static int crypto4xx_remove(struct platf struct device *dev = &ofdev->dev; struct crypto4xx_core_device *core_dev = dev_get_drvdata(dev); @@ -270,7 +257,7 @@ index 62134c8..dae1e39 100644 free_irq(core_dev->irq, dev); irq_dispose_mapping(core_dev->irq); -@@ -1272,7 +1276,7 @@ MODULE_DEVICE_TABLE(of, crypto4xx_match); +@@ -1268,7 +1272,7 @@ MODULE_DEVICE_TABLE(of, crypto4xx_match) static struct platform_driver crypto4xx_driver = { .driver = { @@ -279,13 +266,11 @@ index 62134c8..dae1e39 100644 .of_match_table = crypto4xx_match, }, .probe = crypto4xx_probe, -@@ -1284,4 +1288,3 @@ module_platform_driver(crypto4xx_driver); +@@ -1280,4 +1284,3 @@ module_platform_driver(crypto4xx_driver) MODULE_LICENSE("GPL"); MODULE_AUTHOR("James Hsiao <jhsiao@amcc.com>"); MODULE_DESCRIPTION("Driver for AMCC PPC4xx crypto accelerator"); - -diff --git a/drivers/crypto/amcc/crypto4xx_core.h b/drivers/crypto/amcc/crypto4xx_core.h -index bac0bde..ecfdcfe 100644 --- a/drivers/crypto/amcc/crypto4xx_core.h +++ b/drivers/crypto/amcc/crypto4xx_core.h @@ -24,6 +24,8 @@ @@ -313,8 +298,6 @@ index bac0bde..ecfdcfe 100644 u32 int_status; u32 irq; struct tasklet_struct tasklet; -diff --git a/drivers/crypto/amcc/crypto4xx_reg_def.h b/drivers/crypto/amcc/crypto4xx_reg_def.h -index 5f5fbc0..46fe57c 100644 --- a/drivers/crypto/amcc/crypto4xx_reg_def.h +++ b/drivers/crypto/amcc/crypto4xx_reg_def.h @@ -125,6 +125,7 @@ @@ -325,9 +308,6 @@ index 5f5fbc0..46fe57c 100644 #define PPC4XX_INT_DESCR_CNT 4 #define PPC4XX_INT_TIMEOUT_CNT 0 #define PPC4XX_INT_CFG 1 -diff --git a/drivers/crypto/amcc/crypto4xx_trng.c b/drivers/crypto/amcc/crypto4xx_trng.c -new file mode 100644 -index 0000000..677ca17 --- /dev/null +++ b/drivers/crypto/amcc/crypto4xx_trng.c @@ -0,0 +1,131 @@ @@ -462,9 +442,6 @@ index 0000000..677ca17 +} + +MODULE_ALIAS("ppc4xx_rng"); -diff --git a/drivers/crypto/amcc/crypto4xx_trng.h b/drivers/crypto/amcc/crypto4xx_trng.h -new file mode 100644 -index 0000000..931d225 --- /dev/null +++ b/drivers/crypto/amcc/crypto4xx_trng.h @@ -0,0 +1,34 @@ @@ -502,6 +479,3 @@ index 0000000..931d225 +#endif + +#endif --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/002-powerpc_ibm_phy_add_ar8035.patch b/target/linux/apm821xx/patches-4.4/002-powerpc_ibm_phy_add_ar8035.patch index b7316e15b3..f885167e04 100644 --- a/target/linux/apm821xx/patches-4.4/002-powerpc_ibm_phy_add_ar8035.patch +++ b/target/linux/apm821xx/patches-4.4/002-powerpc_ibm_phy_add_ar8035.patch @@ -14,11 +14,9 @@ Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> drivers/net/ethernet/ibm/emac/phy.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) -diff --git a/drivers/net/ethernet/ibm/emac/phy.c b/drivers/net/ethernet/ibm/emac/phy.c -index d3b9d10..5b88cc6 100644 --- a/drivers/net/ethernet/ibm/emac/phy.c +++ b/drivers/net/ethernet/ibm/emac/phy.c -@@ -470,12 +470,38 @@ static struct mii_phy_def m88e1112_phy_def = { +@@ -470,12 +470,38 @@ static struct mii_phy_def m88e1112_phy_d .ops = &m88e1112_phy_ops, }; @@ -57,6 +55,3 @@ index d3b9d10..5b88cc6 100644 &genmii_phy_def, NULL }; --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/010-dmaengine-Add-transfer-termination-synchronization-s.patch b/target/linux/apm821xx/patches-4.4/010-dmaengine-Add-transfer-termination-synchronization-s.patch index 924f7970a8..89bdd49d2b 100644 --- a/target/linux/apm821xx/patches-4.4/010-dmaengine-Add-transfer-termination-synchronization-s.patch +++ b/target/linux/apm821xx/patches-4.4/010-dmaengine-Add-transfer-termination-synchronization-s.patch @@ -17,11 +17,9 @@ Signed-off-by: Vinod Koul <vinod.koul@intel.com> drivers/dma/dmaengine.c | 81 +++++++++++++++++++++++++------------------------ 1 file changed, 42 insertions(+), 39 deletions(-) -diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c -index f2cbff9..81a36fc 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c -@@ -542,6 +542,42 @@ static struct dma_chan *private_candidate(const dma_cap_mask_t *mask, +@@ -542,6 +542,42 @@ static struct dma_chan *private_candidat return NULL; } @@ -64,7 +62,7 @@ index f2cbff9..81a36fc 100644 /** * dma_get_slave_channel - try to get specific channel exclusively * @chan: target channel -@@ -580,7 +616,6 @@ struct dma_chan *dma_get_any_slave_channel(struct dma_device *device) +@@ -580,7 +616,6 @@ struct dma_chan *dma_get_any_slave_chann { dma_cap_mask_t mask; struct dma_chan *chan; @@ -72,7 +70,7 @@ index f2cbff9..81a36fc 100644 dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); -@@ -588,23 +623,11 @@ struct dma_chan *dma_get_any_slave_channel(struct dma_device *device) +@@ -588,23 +623,11 @@ struct dma_chan *dma_get_any_slave_chann /* lock against __dma_request_channel */ mutex_lock(&dma_list_mutex); @@ -98,7 +96,7 @@ index f2cbff9..81a36fc 100644 } EXPORT_SYMBOL_GPL(dma_get_any_slave_channel); -@@ -621,35 +644,15 @@ struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, +@@ -621,35 +644,15 @@ struct dma_chan *__dma_request_channel(c { struct dma_device *device, *_d; struct dma_chan *chan = NULL; @@ -138,6 +136,3 @@ index f2cbff9..81a36fc 100644 } mutex_unlock(&dma_list_mutex); --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/011-dmaengine-core-Introduce-new-universal-API-to-reques.patch b/target/linux/apm821xx/patches-4.4/011-dmaengine-core-Introduce-new-universal-API-to-reques.patch index 0296714639..7a0e26f6a3 100644 --- a/target/linux/apm821xx/patches-4.4/011-dmaengine-core-Introduce-new-universal-API-to-reques.patch +++ b/target/linux/apm821xx/patches-4.4/011-dmaengine-core-Introduce-new-universal-API-to-reques.patch @@ -69,11 +69,9 @@ Signed-off-by: Vinod Koul <vinod.koul@intel.com> include/linux/dmaengine.h | 51 +++++++++++++++++++--- 3 files changed, 127 insertions(+), 36 deletions(-) -diff --git a/Documentation/dmaengine/client.txt b/Documentation/dmaengine/client.txt -index 11fb87f..4b04d89 100644 --- a/Documentation/dmaengine/client.txt +++ b/Documentation/dmaengine/client.txt -@@ -22,25 +22,14 @@ The slave DMA usage consists of following steps: +@@ -22,25 +22,14 @@ The slave DMA usage consists of followin Channel allocation is slightly different in the slave DMA context, client drivers typically need a channel from a particular DMA controller only and even in some cases a specific channel is desired. @@ -86,7 +84,8 @@ index 11fb87f..4b04d89 100644 - void *filter_param); - where dma_filter_fn is defined as: - typedef bool (*dma_filter_fn)(struct dma_chan *chan, void *filter_param); -- ++ struct dma_chan *dma_request_chan(struct device *dev, const char *name); + - The 'filter_fn' parameter is optional, but highly recommended for - slave and cyclic channels as they typically need to obtain a specific - DMA channel. @@ -97,16 +96,12 @@ index 11fb87f..4b04d89 100644 - Otherwise, the 'filter_fn' routine will be called once for each free - channel which has a capability in 'mask'. 'filter_fn' is expected to - return 'true' when the desired DMA channel is found. -+ struct dma_chan *dma_request_chan(struct device *dev, const char *name); -+ + Which will find and return the 'name' DMA channel associated with the 'dev' + device. The association is done via DT, ACPI or board file based + dma_slave_map matching table. A channel allocated via this interface is exclusive to the caller, until dma_release_channel() is called. -diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c -index 81a36fc..a094dbb 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -43,6 +43,7 @@ @@ -117,7 +112,7 @@ index 81a36fc..a094dbb 100644 #include <linux/dma-mapping.h> #include <linux/init.h> #include <linux/module.h> -@@ -665,27 +666,73 @@ struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, +@@ -665,27 +666,73 @@ struct dma_chan *__dma_request_channel(c } EXPORT_SYMBOL_GPL(__dma_request_channel); @@ -199,7 +194,7 @@ index 81a36fc..a094dbb 100644 /** * dma_request_slave_channel - try to allocate an exclusive slave channel -@@ -697,17 +744,35 @@ EXPORT_SYMBOL_GPL(dma_request_slave_channel_reason); +@@ -697,17 +744,35 @@ EXPORT_SYMBOL_GPL(dma_request_slave_chan struct dma_chan *dma_request_slave_channel(struct device *dev, const char *name) { @@ -239,8 +234,6 @@ index 81a36fc..a094dbb 100644 void dma_release_channel(struct dma_chan *chan) { mutex_lock(&dma_list_mutex); -diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h -index c47c68e..d50a6b51 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -607,11 +607,38 @@ enum dmaengine_alignment { @@ -290,7 +283,7 @@ index c47c68e..d50a6b51 100644 dma_cap_mask_t cap_mask; unsigned short max_xor; unsigned short max_pq; -@@ -1140,9 +1168,11 @@ enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx); +@@ -1140,9 +1168,11 @@ enum dma_status dma_wait_for_async_tx(st void dma_issue_pending_all(void); struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param); @@ -304,7 +297,7 @@ index c47c68e..d50a6b51 100644 void dma_release_channel(struct dma_chan *chan); int dma_get_slave_caps(struct dma_chan *chan, struct dma_slave_caps *caps); #else -@@ -1166,16 +1196,21 @@ static inline struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, +@@ -1166,16 +1196,21 @@ static inline struct dma_chan *__dma_req { return NULL; } @@ -331,7 +324,7 @@ index c47c68e..d50a6b51 100644 static inline void dma_release_channel(struct dma_chan *chan) { } -@@ -1186,6 +1221,8 @@ static inline int dma_get_slave_caps(struct dma_chan *chan, +@@ -1186,6 +1221,8 @@ static inline int dma_get_slave_caps(str } #endif @@ -340,6 +333,3 @@ index c47c68e..d50a6b51 100644 static inline int dmaengine_desc_set_reuse(struct dma_async_tx_descriptor *tx) { struct dma_slave_caps caps; --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/012-dmaengine-Add-transfer-termination-synchronization-s.patch b/target/linux/apm821xx/patches-4.4/012-dmaengine-Add-transfer-termination-synchronization-s.patch index 8fcf8caa8a..21efb046c2 100644 --- a/target/linux/apm821xx/patches-4.4/012-dmaengine-Add-transfer-termination-synchronization-s.patch +++ b/target/linux/apm821xx/patches-4.4/012-dmaengine-Add-transfer-termination-synchronization-s.patch @@ -53,11 +53,9 @@ Signed-off-by: Vinod Koul <vinod.koul@intel.com> include/linux/dmaengine.h | 90 ++++++++++++++++++++++++++++++++++++ 4 files changed, 148 insertions(+), 5 deletions(-) -diff --git a/Documentation/dmaengine/client.txt b/Documentation/dmaengine/client.txt -index 11fb87f..d9f9f46 100644 --- a/Documentation/dmaengine/client.txt +++ b/Documentation/dmaengine/client.txt -@@ -128,7 +128,7 @@ The slave DMA usage consists of following steps: +@@ -117,7 +117,7 @@ The slave DMA usage consists of followin transaction. For cyclic DMA, a callback function may wish to terminate the @@ -66,7 +64,7 @@ index 11fb87f..d9f9f46 100644 Therefore, it is important that DMA engine drivers drop any locks before calling the callback function which may cause a -@@ -166,12 +166,29 @@ The slave DMA usage consists of following steps: +@@ -155,12 +155,29 @@ The slave DMA usage consists of followin Further APIs: @@ -97,7 +95,7 @@ index 11fb87f..d9f9f46 100644 2. int dmaengine_pause(struct dma_chan *chan) This pauses activity on the DMA channel without data loss. -@@ -197,3 +214,20 @@ Further APIs: +@@ -186,3 +203,20 @@ Further APIs: a running DMA channel. It is recommended that DMA engine users pause or stop (via dmaengine_terminate_all()) the channel before using this API. @@ -118,8 +116,6 @@ index 11fb87f..d9f9f46 100644 + + The behavior of this function is undefined if dma_async_issue_pending() has + been called between dmaengine_terminate_async() and this function. -diff --git a/Documentation/dmaengine/provider.txt b/Documentation/dmaengine/provider.txt -index 67d4ce4..122b7f4 100644 --- a/Documentation/dmaengine/provider.txt +++ b/Documentation/dmaengine/provider.txt @@ -327,8 +327,24 @@ supported. @@ -149,11 +145,9 @@ index 67d4ce4..122b7f4 100644 Misc notes (stuff that should be documented, but don't really know where to put them) -diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c -index 3ecec14..d6fc82e 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c -@@ -265,8 +265,11 @@ static void dma_chan_put(struct dma_chan *chan) +@@ -266,8 +266,11 @@ static void dma_chan_put(struct dma_chan module_put(dma_chan_to_owner(chan)); /* This channel is not in use anymore, free it */ @@ -166,11 +160,9 @@ index 3ecec14..d6fc82e 100644 /* If the channel is used via a DMA request router, free the mapping */ if (chan->router && chan->router->route_free) { -diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h -index c47c68e..4662d9a 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h -@@ -654,6 +654,8 @@ enum dmaengine_alignment { +@@ -681,6 +681,8 @@ struct dma_filter { * paused. Returns 0 or an error code * @device_terminate_all: Aborts all transfers on a channel. Returns 0 * or an error code @@ -179,7 +171,7 @@ index c47c68e..4662d9a 100644 * @device_tx_status: poll for transaction completion, the optional * txstate parameter can be supplied with a pointer to get a * struct with auxiliary transfer status information, otherwise the call -@@ -737,6 +739,7 @@ struct dma_device { +@@ -765,6 +767,7 @@ struct dma_device { int (*device_pause)(struct dma_chan *chan); int (*device_resume)(struct dma_chan *chan); int (*device_terminate_all)(struct dma_chan *chan); @@ -187,7 +179,7 @@ index c47c68e..4662d9a 100644 enum dma_status (*device_tx_status)(struct dma_chan *chan, dma_cookie_t cookie, -@@ -828,6 +831,13 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_sg( +@@ -856,6 +859,13 @@ static inline struct dma_async_tx_descri src_sg, src_nents, flags); } @@ -201,7 +193,7 @@ index c47c68e..4662d9a 100644 static inline int dmaengine_terminate_all(struct dma_chan *chan) { if (chan->device->device_terminate_all) -@@ -836,6 +846,86 @@ static inline int dmaengine_terminate_all(struct dma_chan *chan) +@@ -864,6 +874,86 @@ static inline int dmaengine_terminate_al return -ENOSYS; } @@ -288,6 +280,3 @@ index c47c68e..4662d9a 100644 static inline int dmaengine_pause(struct dma_chan *chan) { if (chan->device->device_pause) --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/015-dmaengine-dw-fixed.patch b/target/linux/apm821xx/patches-4.4/015-dmaengine-dw-fixed.patch index 96b11a82b6..0380088547 100644 --- a/target/linux/apm821xx/patches-4.4/015-dmaengine-dw-fixed.patch +++ b/target/linux/apm821xx/patches-4.4/015-dmaengine-dw-fixed.patch @@ -65,8 +65,8 @@ Andy Shevchenko (4): sound/soc/intel/common/sst-firmware.c | 2 +- 11 files changed, 64 insertions(+), 78 deletions(-) ---- a/drivers/dma/dw/core.c 2016-05-21 23:13:19.964478443 +0200 -+++ b/drivers/dma/dw/core.c 2016-05-21 22:47:08.665465180 +0200 +--- a/drivers/dma/dw/core.c ++++ b/drivers/dma/dw/core.c @@ -45,22 +45,19 @@ DW_DMA_MSIZE_16; \ u8 _dmsize = _is_slave ? _sconfig->dst_maxburst : \ @@ -1116,8 +1116,8 @@ Andy Shevchenko (4): channel_writel(dwc, LLP, 0); } } ---- a/drivers/dma/dw/pci.c 2016-05-21 23:13:19.964478443 +0200 -+++ b/drivers/dma/dw/pci.c 2016-05-21 22:47:08.665465180 +0200 +--- a/drivers/dma/dw/pci.c ++++ b/drivers/dma/dw/pci.c @@ -17,8 +17,8 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) @@ -1150,8 +1150,8 @@ Andy Shevchenko (4): { } }; MODULE_DEVICE_TABLE(pci, dw_pci_id_table); ---- a/drivers/dma/dw/platform.c 2016-05-21 23:13:19.964478443 +0200 -+++ b/drivers/dma/dw/platform.c 2016-05-21 22:47:08.665465180 +0200 +--- a/drivers/dma/dw/platform.c ++++ b/drivers/dma/dw/platform.c @@ -42,13 +42,13 @@ static struct dma_chan *dw_dma_of_xlate( slave.src_id = dma_spec->args[0]; @@ -1309,8 +1309,8 @@ Andy Shevchenko (4): { } }; MODULE_DEVICE_TABLE(acpi, dw_dma_acpi_id_table); ---- a/drivers/dma/dw/regs.h 2016-05-21 23:13:19.964478443 +0200 -+++ b/drivers/dma/dw/regs.h 2016-05-21 22:47:08.665465180 +0200 +--- a/drivers/dma/dw/regs.h ++++ b/drivers/dma/dw/regs.h @@ -114,10 +114,6 @@ struct dw_dma_regs { #define dma_writel_native writel #endif @@ -1475,8 +1475,6 @@ Andy Shevchenko (4): int dw_dma_remove(struct dw_dma_chip *chip); /* DMA API extensions */ -diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h -index 03b6095..d15d8ba 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -21,15 +21,15 @@ @@ -1517,6 +1515,3 @@ index 03b6095..d15d8ba 100644 unsigned char nr_masters; unsigned char data_width[DW_DMA_MAX_NR_MASTERS]; }; --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/020-sata-dwc.patch b/target/linux/apm821xx/patches-4.4/020-sata-dwc.patch index 772c0dcf9b..1a6ce05624 100644 --- a/target/linux/apm821xx/patches-4.4/020-sata-dwc.patch +++ b/target/linux/apm821xx/patches-4.4/020-sata-dwc.patch @@ -66,8 +66,6 @@ Mans Rullgard (11): drivers/ata/sata_dwc_460ex.c | 552 ++++++++++++++++++++++--------------------- 1 file changed, 283 insertions(+), 269 deletions(-) -diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c -index 9020349..00c2af1 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -30,10 +30,12 @@ @@ -197,7 +195,7 @@ index 9020349..00c2af1 100644 /* * Prototypes */ -@@ -215,6 +192,93 @@ static void sata_dwc_dma_xfer_complete(struct ata_port *ap, u32 check_status); +@@ -215,6 +192,93 @@ static void sata_dwc_dma_xfer_complete(s static void sata_dwc_port_stop(struct ata_port *ap); static void sata_dwc_clear_dmacr(struct sata_dwc_device_port *hsdevp, u8 tag); @@ -291,7 +289,7 @@ index 9020349..00c2af1 100644 static const char *get_prot_descript(u8 protocol) { switch ((enum ata_tf_protocols)protocol) { -@@ -305,21 +369,20 @@ static struct dma_async_tx_descriptor *dma_dwc_xfer_setup(struct ata_queued_cmd +@@ -305,21 +369,20 @@ static struct dma_async_tx_descriptor *d struct ata_port *ap = qc->ap; struct sata_dwc_device_port *hsdevp = HSDEVP_FROM_AP(ap); struct sata_dwc_device *hsdev = HSDEV_FROM_AP(ap); @@ -318,7 +316,7 @@ index 9020349..00c2af1 100644 sconf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; sconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; -@@ -336,8 +399,8 @@ static struct dma_async_tx_descriptor *dma_dwc_xfer_setup(struct ata_queued_cmd +@@ -336,8 +399,8 @@ static struct dma_async_tx_descriptor *d desc->callback = dma_dwc_xfer_done; desc->callback_param = hsdev; @@ -329,7 +327,7 @@ index 9020349..00c2af1 100644 return desc; } -@@ -350,48 +413,38 @@ static int sata_dwc_scr_read(struct ata_link *link, unsigned int scr, u32 *val) +@@ -350,48 +413,38 @@ static int sata_dwc_scr_read(struct ata_ return -EINVAL; } @@ -389,7 +387,7 @@ index 9020349..00c2af1 100644 } static u32 qcmd_tag_to_mask(u8 tag) -@@ -412,7 +465,7 @@ static void sata_dwc_error_intr(struct ata_port *ap, +@@ -412,7 +465,7 @@ static void sata_dwc_error_intr(struct a ata_ehi_clear_desc(ehi); @@ -398,7 +396,7 @@ index 9020349..00c2af1 100644 status = ap->ops->sff_check_status(ap); tag = ap->link.active_tag; -@@ -423,7 +476,7 @@ static void sata_dwc_error_intr(struct ata_port *ap, +@@ -423,7 +476,7 @@ static void sata_dwc_error_intr(struct a hsdevp->dma_pending[tag], hsdevp->cmd_issued[tag]); /* Clear error register and interrupt bit */ @@ -407,7 +405,7 @@ index 9020349..00c2af1 100644 clear_interrupt_bit(hsdev, SATA_DWC_INTPR_ERR); /* This is the only error happening now. TODO check for exact error */ -@@ -462,12 +515,12 @@ static irqreturn_t sata_dwc_isr(int irq, void *dev_instance) +@@ -462,12 +515,12 @@ static irqreturn_t sata_dwc_isr(int irq, int handled, num_processed, port = 0; uint intpr, sactive, sactive2, tag_mask; struct sata_dwc_device_port *hsdevp; @@ -422,7 +420,7 @@ index 9020349..00c2af1 100644 ap = host->ports[port]; hsdevp = HSDEVP_FROM_AP(ap); -@@ -486,12 +539,12 @@ static irqreturn_t sata_dwc_isr(int irq, void *dev_instance) +@@ -486,12 +539,12 @@ static irqreturn_t sata_dwc_isr(int irq, if (intpr & SATA_DWC_INTPR_NEWFP) { clear_interrupt_bit(hsdev, SATA_DWC_INTPR_NEWFP); @@ -437,7 +435,7 @@ index 9020349..00c2af1 100644 qc = ata_qc_from_tag(ap, tag); /* -@@ -505,11 +558,11 @@ static irqreturn_t sata_dwc_isr(int irq, void *dev_instance) +@@ -505,11 +558,11 @@ static irqreturn_t sata_dwc_isr(int irq, handled = 1; goto DONE; } @@ -512,7 +510,7 @@ index 9020349..00c2af1 100644 } else { /* * This should not happen, it indicates the driver is out of -@@ -688,10 +737,9 @@ static void sata_dwc_clear_dmacr(struct sata_dwc_device_port *hsdevp, u8 tag) +@@ -688,10 +737,9 @@ static void sata_dwc_clear_dmacr(struct */ dev_err(hsdev->dev, "%s DMA protocol RX and TX DMA not pending tag=0x%02x pending=%d dmacr: 0x%08x\n", @@ -526,7 +524,7 @@ index 9020349..00c2af1 100644 } } -@@ -716,7 +764,7 @@ static void sata_dwc_dma_xfer_complete(struct ata_port *ap, u32 check_status) +@@ -716,7 +764,7 @@ static void sata_dwc_dma_xfer_complete(s __func__, qc->tag, qc->tf.command, get_dma_dir_descript(qc->dma_dir), get_prot_descript(qc->tf.protocol), @@ -535,7 +533,7 @@ index 9020349..00c2af1 100644 } #endif -@@ -725,7 +773,7 @@ static void sata_dwc_dma_xfer_complete(struct ata_port *ap, u32 check_status) +@@ -725,7 +773,7 @@ static void sata_dwc_dma_xfer_complete(s dev_err(ap->dev, "%s DMA protocol RX and TX DMA not pending dmacr: 0x%08x\n", __func__, @@ -544,7 +542,7 @@ index 9020349..00c2af1 100644 } hsdevp->dma_pending[tag] = SATA_DWC_DMA_PENDING_NONE; -@@ -742,8 +790,9 @@ static int sata_dwc_qc_complete(struct ata_port *ap, struct ata_queued_cmd *qc, +@@ -742,8 +790,9 @@ static int sata_dwc_qc_complete(struct a u8 status = 0; u32 mask = 0x0; u8 tag = qc->tag; @@ -555,7 +553,7 @@ index 9020349..00c2af1 100644 dev_dbg(ap->dev, "%s checkstatus? %x\n", __func__, check_status); if (hsdevp->dma_pending[tag] == SATA_DWC_DMA_PENDING_TX) -@@ -756,10 +805,8 @@ static int sata_dwc_qc_complete(struct ata_port *ap, struct ata_queued_cmd *qc, +@@ -756,10 +805,8 @@ static int sata_dwc_qc_complete(struct a /* clear active bit */ mask = (~(qcmd_tag_to_mask(tag))); @@ -568,7 +566,7 @@ index 9020349..00c2af1 100644 ata_qc_complete(qc); return 0; } -@@ -767,54 +814,62 @@ static int sata_dwc_qc_complete(struct ata_port *ap, struct ata_queued_cmd *qc, +@@ -767,54 +814,62 @@ static int sata_dwc_qc_complete(struct a static void sata_dwc_enable_interrupts(struct sata_dwc_device *hsdev) { /* Enable selective interrupts by setting the interrupt maskregister*/ @@ -621,18 +619,18 @@ index 9020349..00c2af1 100644 + port->lbal_addr = base + 0x0c; + port->lbam_addr = base + 0x10; + port->lbah_addr = base + 0x14; - -- port->error_addr = (void __iomem *)base + 0x04; -- port->feature_addr = (void __iomem *)base + 0x04; ++ + port->device_addr = base + 0x18; + port->command_addr = base + 0x1c; + port->status_addr = base + 0x1c; -- port->nsect_addr = (void __iomem *)base + 0x08; +- port->error_addr = (void __iomem *)base + 0x04; +- port->feature_addr = (void __iomem *)base + 0x04; + port->altstatus_addr = base + 0x20; + port->ctl_addr = base + 0x20; +} -+ + +- port->nsect_addr = (void __iomem *)base + 0x08; +static int sata_dwc_dma_get_channel(struct sata_dwc_device_port *hsdevp) +{ + struct sata_dwc_device *hsdev = hsdevp->hsdev; @@ -662,7 +660,7 @@ index 9020349..00c2af1 100644 } /* -@@ -829,7 +884,6 @@ static int sata_dwc_port_start(struct ata_port *ap) +@@ -829,7 +884,6 @@ static int sata_dwc_port_start(struct at struct sata_dwc_device *hsdev; struct sata_dwc_device_port *hsdevp = NULL; struct device *pdev; @@ -670,7 +668,7 @@ index 9020349..00c2af1 100644 int i; hsdev = HSDEV_FROM_AP(ap); -@@ -853,20 +907,13 @@ static int sata_dwc_port_start(struct ata_port *ap) +@@ -853,20 +907,13 @@ static int sata_dwc_port_start(struct at } hsdevp->hsdev = hsdev; @@ -696,7 +694,7 @@ index 9020349..00c2af1 100644 for (i = 0; i < SATA_DWC_QCMD_MAX; i++) hsdevp->cmd_issued[i] = SATA_DWC_CMD_ISSUED_NOT; -@@ -877,18 +924,18 @@ static int sata_dwc_port_start(struct ata_port *ap) +@@ -877,18 +924,18 @@ static int sata_dwc_port_start(struct at if (ap->port_no == 0) { dev_dbg(ap->dev, "%s: clearing TXCHEN, RXCHEN in DMAC\n", __func__); @@ -736,7 +734,7 @@ index 9020349..00c2af1 100644 kfree(hsdevp); ap->private_data = NULL; -@@ -924,22 +973,20 @@ static void sata_dwc_exec_command_by_tag(struct ata_port *ap, +@@ -924,22 +973,20 @@ static void sata_dwc_exec_command_by_tag struct ata_taskfile *tf, u8 tag, u32 cmd_issued) { @@ -761,7 +759,7 @@ index 9020349..00c2af1 100644 ata_sff_exec_command(ap, tf); } -@@ -992,18 +1039,18 @@ static void sata_dwc_bmdma_start_by_tag(struct ata_queued_cmd *qc, u8 tag) +@@ -992,18 +1039,18 @@ static void sata_dwc_bmdma_start_by_tag( sata_dwc_tf_dump(ap, &qc->tf); if (start_dma) { @@ -785,7 +783,7 @@ index 9020349..00c2af1 100644 /* Enable AHB DMA transfer on the specified channel */ dmaengine_submit(desc); -@@ -1025,36 +1072,12 @@ static void sata_dwc_bmdma_start(struct ata_queued_cmd *qc) +@@ -1025,36 +1072,12 @@ static void sata_dwc_bmdma_start(struct sata_dwc_bmdma_start_by_tag(qc, tag); } @@ -823,7 +821,7 @@ index 9020349..00c2af1 100644 #ifdef DEBUG_NCQ if (qc->tag > 0 || ap->link.sactive > 1) -@@ -1068,47 +1091,33 @@ static unsigned int sata_dwc_qc_issue(struct ata_queued_cmd *qc) +@@ -1068,47 +1091,33 @@ static unsigned int sata_dwc_qc_issue(st if (!ata_is_ncq(qc->tf.protocol)) tag = 0; @@ -883,7 +881,7 @@ index 9020349..00c2af1 100644 static void sata_dwc_error_handler(struct ata_port *ap) { ata_sff_error_handler(ap); -@@ -1125,17 +1134,22 @@ static int sata_dwc_hardreset(struct ata_link *link, unsigned int *class, +@@ -1125,17 +1134,22 @@ static int sata_dwc_hardreset(struct ata sata_dwc_enable_interrupts(hsdev); /* Reconfigure the DMA control register */ @@ -911,7 +909,7 @@ index 9020349..00c2af1 100644 /* * scsi mid-layer and libata interface structures */ -@@ -1148,7 +1162,13 @@ static struct scsi_host_template sata_dwc_sht = { +@@ -1148,7 +1162,13 @@ static struct scsi_host_template sata_dw */ .sg_tablesize = LIBATA_MAX_PRD, /* .can_queue = ATA_MAX_QUEUE, */ @@ -926,7 +924,7 @@ index 9020349..00c2af1 100644 }; static struct ata_port_operations sata_dwc_ops = { -@@ -1157,7 +1177,6 @@ static struct ata_port_operations sata_dwc_ops = { +@@ -1157,7 +1177,6 @@ static struct ata_port_operations sata_d .error_handler = sata_dwc_error_handler, .hardreset = sata_dwc_hardreset, @@ -934,7 +932,7 @@ index 9020349..00c2af1 100644 .qc_issue = sata_dwc_qc_issue, .scr_read = sata_dwc_scr_read, -@@ -1166,6 +1185,8 @@ static struct ata_port_operations sata_dwc_ops = { +@@ -1166,6 +1185,8 @@ static struct ata_port_operations sata_d .port_start = sata_dwc_port_start, .port_stop = sata_dwc_port_stop, @@ -943,7 +941,7 @@ index 9020349..00c2af1 100644 .bmdma_setup = sata_dwc_bmdma_setup, .bmdma_start = sata_dwc_bmdma_start, }; -@@ -1184,13 +1205,14 @@ static int sata_dwc_probe(struct platform_device *ofdev) +@@ -1184,13 +1205,14 @@ static int sata_dwc_probe(struct platfor struct sata_dwc_device *hsdev; u32 idr, versionr; char *ver = (char *)&versionr; @@ -959,7 +957,7 @@ index 9020349..00c2af1 100644 /* Allocate DWC SATA device */ host = ata_host_alloc_pinfo(&ofdev->dev, ppi, SATA_DWC_MAX_PORTS); -@@ -1201,57 +1223,33 @@ static int sata_dwc_probe(struct platform_device *ofdev) +@@ -1201,57 +1223,33 @@ static int sata_dwc_probe(struct platfor host->private_data = hsdev; /* Ioremap SATA registers */ @@ -1026,7 +1024,7 @@ index 9020349..00c2af1 100644 /* Enable SATA Interrupts */ sata_dwc_enable_interrupts(hsdev); -@@ -1263,6 +1261,25 @@ static int sata_dwc_probe(struct platform_device *ofdev) +@@ -1263,6 +1261,25 @@ static int sata_dwc_probe(struct platfor goto error_out; } @@ -1052,7 +1050,7 @@ index 9020349..00c2af1 100644 /* * Now, register with libATA core, this will also initiate the * device discovery process, invoking our port_start() handler & -@@ -1276,12 +1293,7 @@ static int sata_dwc_probe(struct platform_device *ofdev) +@@ -1276,12 +1293,7 @@ static int sata_dwc_probe(struct platfor return 0; error_out: @@ -1066,7 +1064,7 @@ index 9020349..00c2af1 100644 return err; } -@@ -1293,11 +1305,13 @@ static int sata_dwc_remove(struct platform_device *ofdev) +@@ -1293,11 +1305,13 @@ static int sata_dwc_remove(struct platfo ata_host_detach(host); @@ -1083,6 +1081,3 @@ index 9020349..00c2af1 100644 dev_dbg(&ofdev->dev, "done\n"); return 0; } --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/030-usb-dwc2-endian-fix.patch b/target/linux/apm821xx/patches-4.4/030-usb-dwc2-endian-fix.patch deleted file mode 100644 index 9078b6c351..0000000000 --- a/target/linux/apm821xx/patches-4.4/030-usb-dwc2-endian-fix.patch +++ /dev/null @@ -1,95 +0,0 @@ -From: Arnd Bergmann <arnd@arndb.de> -Subject: [PATCH v4] usb: dwc2: fix regression on big-endian PowerPC/ARM systems -Date: Fri, 13 May 2016 15:52:27 +0200 -Message-Id: <1463147559-544140-1-git-send-email-arnd@arndb.de> - -A patch that went into Linux-4.4 to fix big-endian mode on a Lantiq -MIPS system unfortunately broke big-endian operation on PowerPC -APM82181 as reported by Christian Lamparter, and likely other -systems. - -It actually introduced multiple issues: - -- it broke big-endian ARM kernels: any machine that was working - correctly with a little-endian kernel is no longer using byteswaps - on big-endian kernels, which clearly breaks them. -- On PowerPC the same thing must be true: if it was working before, - using big-endian kernels is now broken. Unlike ARM, 32-bit PowerPC - usually uses big-endian kernels, so they are likely all broken. -- The barrier for dwc2_writel is on the wrong side of the __raw_writel(), - so the MMIO no longer synchronizes with DMA operations. -- On architectures that require specific CPU instructions for MMIO - access, using the __raw_ variant may turn this into a pointer - dereference that does not have the same effect as the readl/writel. - -This patch is a simple revert for all architectures other than MIPS, -in the hope that we can more easily backport it to fix the regression -on PowerPC and ARM systems without breaking the Lantiq system again. - -We should follow this up with a more elaborate change to add runtime -detection of endianness, to make sure it also works on all other -combinations of architectures and implementations of the usb-dwc2 -device. That patch however will be fairly large and not appropriate -for backports to stable kernels. - -Felipe suggested a different approach, using an endianness switching -register to always put the device into LE mode, but unfortunately -the dwc2 hardware does not provide a generic way to do that. Also, -I see no practical way of addressing the problem more generally by -patching architecture specific code on MIPS. - -Signed-off-by: Arnd Bergmann <arnd@arndb.de> -Fixes: 95c8bc360944 ("usb: dwc2: Use platform endianness when accessing registers") ---- - drivers/usb/dwc2/core.h | 27 +++++++++++++++++++++++++++ - 1 file changed, 27 insertions(+) - -diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h -index 3c58d633ce80..dec0b21fc626 100644 ---- a/drivers/usb/dwc2/core.h -+++ b/drivers/usb/dwc2/core.h -@@ -64,6 +64,17 @@ - DWC2_TRACE_SCHEDULER_VB(pr_fmt("%s: SCH: " fmt), \ - dev_name(hsotg->dev), ##__VA_ARGS__) - -+#ifdef CONFIG_MIPS -+/* -+ * There are some MIPS machines that can run in either big-endian -+ * or little-endian mode and that use the dwc2 register without -+ * a byteswap in both ways. -+ * Unlike other architectures, MIPS apparently does not require a -+ * barrier before the __raw_writel() to synchronize with DMA but does -+ * require the barrier after the __raw_writel() to serialize a set of -+ * writes. This set of operations was added specifically for MIPS and -+ * should only be used there. -+ */ - static inline u32 dwc2_readl(const void __iomem *addr) - { - u32 value = __raw_readl(addr); -@@ -90,6 +101,22 @@ static inline void dwc2_writel(u32 value, void __iomem *addr) - pr_info("INFO:: wrote %08x to %p\n", value, addr); - #endif - } -+#else -+/* Normal architectures just use readl/write */ -+static inline u32 dwc2_readl(const void __iomem *addr) -+{ -+ return readl(addr); -+} -+ -+static inline void dwc2_writel(u32 value, void __iomem *addr) -+{ -+ writel(value, addr); -+ -+#ifdef DWC2_LOG_WRITES -+ pr_info("info:: wrote %08x to %p\n", value, addr); -+#endif -+} -+#endif - - /* Maximum number of Endpoints/HostChannels */ - #define MAX_EPS_CHANNELS 16 --- -2.7.0 - - diff --git a/target/linux/apm821xx/patches-4.4/200-add-meraki-mr24-ikarem-support.patch b/target/linux/apm821xx/patches-4.4/200-add-meraki-mr24-ikarem-support.patch index 45892f272f..018bcf21a0 100644 --- a/target/linux/apm821xx/patches-4.4/200-add-meraki-mr24-ikarem-support.patch +++ b/target/linux/apm821xx/patches-4.4/200-add-meraki-mr24-ikarem-support.patch @@ -3,7 +3,7 @@ @@ -40,6 +40,19 @@ config EBONY help This option enables support for the IBM PPC440GP evaluation board. - + +config IKAREM + bool "Ikarem" + depends on 44x @@ -29,3 +29,4 @@ + "meraki,ikarem", "mosaixtech,icon" }; + diff --git a/target/linux/apm821xx/patches-4.4/201-add-amcc-apollo3g-support.patch b/target/linux/apm821xx/patches-4.4/201-add-amcc-apollo3g-support.patch index 8dc09243bf..0581a43e33 100644 --- a/target/linux/apm821xx/patches-4.4/201-add-amcc-apollo3g-support.patch +++ b/target/linux/apm821xx/patches-4.4/201-add-amcc-apollo3g-support.patch @@ -1,5 +1,5 @@ ---- a/arch/powerpc/platforms/44x/Kconfig 2016-05-21 23:02:29.933525903 +0200 -+++ b/arch/powerpc/platforms/44x/Kconfig 2016-05-21 23:06:50.843908233 +0200 +--- a/arch/powerpc/platforms/44x/Kconfig ++++ b/arch/powerpc/platforms/44x/Kconfig @@ -143,6 +143,17 @@ config CANYONLANDS help This option enables support for the AMCC PPC460EX evaluation board. @@ -18,8 +18,8 @@ config GLACIER bool "Glacier" depends on 44x ---- a/arch/powerpc/platforms/44x/ppc44x_simple.c 2016-05-21 23:02:29.933525903 +0200 -+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c 2016-05-21 23:06:01.130502053 +0200 +--- a/arch/powerpc/platforms/44x/ppc44x_simple.c ++++ b/arch/powerpc/platforms/44x/ppc44x_simple.c @@ -50,6 +50,7 @@ machine_device_initcall(ppc44x_simple, p * board.c file for it rather than adding it to this list. */ diff --git a/target/linux/apm821xx/patches-4.4/202-add-netgear-wndr4700-support.patch b/target/linux/apm821xx/patches-4.4/202-add-netgear-wndr4700-support.patch index 81531915ba..6b6db1dddb 100644 --- a/target/linux/apm821xx/patches-4.4/202-add-netgear-wndr4700-support.patch +++ b/target/linux/apm821xx/patches-4.4/202-add-netgear-wndr4700-support.patch @@ -1,5 +1,5 @@ ---- a/arch/powerpc/platforms/44x/Makefile 2016-05-31 19:28:28.825973250 +0200 -+++ b/arch/powerpc/platforms/44x/Makefile 2016-05-31 19:28:22.135960329 +0200 +--- a/arch/powerpc/platforms/44x/Makefile ++++ b/arch/powerpc/platforms/44x/Makefile @@ -3,6 +3,7 @@ ifneq ($(CONFIG_PPC4xx_CPM),y) obj-$(CONFIG_44x) += idle.o endif @@ -8,8 +8,8 @@ obj-$(CONFIG_EBONY) += ebony.o obj-$(CONFIG_SAM440EP) += sam440ep.o obj-$(CONFIG_WARP) += warp.o ---- a/arch/powerpc/platforms/44x/Kconfig 2016-05-31 19:33:57.049940191 +0200 -+++ b/arch/powerpc/platforms/44x/Kconfig 2016-05-31 19:30:01.699485861 +0200 +--- a/arch/powerpc/platforms/44x/Kconfig ++++ b/arch/powerpc/platforms/44x/Kconfig @@ -260,6 +260,19 @@ config ICON help This option enables support for the AMCC PPC440SPe evaluation board. diff --git a/target/linux/apm821xx/patches-4.4/300-fix-atheros-nics-on-apm82181.patch b/target/linux/apm821xx/patches-4.4/300-fix-atheros-nics-on-apm82181.patch index b9e5fb07c6..0b1affcfe7 100644 --- a/target/linux/apm821xx/patches-4.4/300-fix-atheros-nics-on-apm82181.patch +++ b/target/linux/apm821xx/patches-4.4/300-fix-atheros-nics-on-apm82181.patch @@ -1,5 +1,5 @@ ---- a/arch/powerpc/sysdev/ppc4xx_pci.c 2016-05-30 17:23:34.543707092 +0200 -+++ b/arch/powerpc/sysdev/ppc4xx_pci.c 2016-05-30 17:31:02.497707885 +0200 +--- a/arch/powerpc/sysdev/ppc4xx_pci.c ++++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -1066,15 +1066,24 @@ static int __init apm821xx_pciex_init_po u32 val; diff --git a/target/linux/apm821xx/patches-4.4/301-fix-memory-map-wndr4700.patch b/target/linux/apm821xx/patches-4.4/301-fix-memory-map-wndr4700.patch index b44f8bba8a..d6a1006177 100644 --- a/target/linux/apm821xx/patches-4.4/301-fix-memory-map-wndr4700.patch +++ b/target/linux/apm821xx/patches-4.4/301-fix-memory-map-wndr4700.patch @@ -1,5 +1,5 @@ ---- a/arch/powerpc/sysdev/ppc4xx_pci.c 2016-05-30 17:57:30.125498459 +0200 -+++ b/arch/powerpc/sysdev/ppc4xx_pci.c 2016-05-30 18:00:39.236007798 +0200 +--- a/arch/powerpc/sysdev/ppc4xx_pci.c ++++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -1913,9 +1913,9 @@ static void __init ppc4xx_configure_pcie * if it works */ diff --git a/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch b/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch index ec9de179a4..011e785e99 100644 --- a/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch +++ b/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch @@ -1,8 +1,6 @@ -diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c -index 5d7db6c..01bed2e 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c -@@ -129,6 +129,7 @@ static inline void emac_report_timeout_error(struct emac_instance *dev, +@@ -129,6 +129,7 @@ static inline void emac_report_timeout_e { if (emac_has_feature(dev, EMAC_FTR_440GX_PHY_CLK_FIX | EMAC_FTR_460EX_PHY_CLK_FIX | @@ -10,7 +8,7 @@ index 5d7db6c..01bed2e 100644 EMAC_FTR_440EP_PHY_CLK_FIX)) DBG(dev, "%s" NL, error); else if (net_ratelimit()) -@@ -146,6 +147,10 @@ static inline void emac_rx_clk_tx(struct emac_instance *dev) +@@ -146,6 +147,10 @@ static inline void emac_rx_clk_tx(struct if (emac_has_feature(dev, EMAC_FTR_440EP_PHY_CLK_FIX)) dcri_clrset(SDR0, SDR0_MFR, 0, SDR0_MFR_ECS >> dev->cell_index); @@ -21,7 +19,7 @@ index 5d7db6c..01bed2e 100644 #endif } -@@ -155,6 +160,10 @@ static inline void emac_rx_clk_default(struct emac_instance *dev) +@@ -155,6 +160,10 @@ static inline void emac_rx_clk_default(s if (emac_has_feature(dev, EMAC_FTR_440EP_PHY_CLK_FIX)) dcri_clrset(SDR0, SDR0_MFR, SDR0_MFR_ECS >> dev->cell_index, 0); @@ -32,7 +30,7 @@ index 5d7db6c..01bed2e 100644 #endif } -@@ -2587,7 +2596,7 @@ static int emac_init_config(struct emac_instance *dev) +@@ -2587,7 +2596,7 @@ static int emac_init_config(struct emac_ if (of_device_is_compatible(np, "ibm,emac-apm821xx")) { dev->features |= (EMAC_APM821XX_REQ_JUMBO_FRAME_SIZE | EMAC_FTR_APM821XX_NO_HALF_DUPLEX | @@ -41,8 +39,6 @@ index 5d7db6c..01bed2e 100644 } } else if (of_device_is_compatible(np, "ibm,emac4")) { dev->features |= EMAC_FTR_EMAC4; -diff --git a/drivers/net/ethernet/ibm/emac/core.h b/drivers/net/ethernet/ibm/emac/core.h -index 93ae114..072176a 100644 --- a/drivers/net/ethernet/ibm/emac/core.h +++ b/drivers/net/ethernet/ibm/emac/core.h @@ -333,6 +333,8 @@ struct emac_instance { diff --git a/target/linux/apm821xx/patches-4.4/702-powerpc_ibm_phy_add_dt_parser.patch b/target/linux/apm821xx/patches-4.4/702-powerpc_ibm_phy_add_dt_parser.patch index a1ca7c610e..c84e761ed0 100644 --- a/target/linux/apm821xx/patches-4.4/702-powerpc_ibm_phy_add_dt_parser.patch +++ b/target/linux/apm821xx/patches-4.4/702-powerpc_ibm_phy_add_dt_parser.patch @@ -8,8 +8,6 @@ Subject: [PATCH] phy device tree support for emac drivers/net/ethernet/ibm/emac/core.h | 4 + 2 files changed, 265 insertions(+) -diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c -index 4c9771d..5a8a26c 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -42,6 +42,7 @@ @@ -20,7 +18,7 @@ index 4c9771d..5a8a26c 100644 #include <linux/slab.h> #include <asm/processor.h> -@@ -2383,6 +2384,246 @@ static int emac_read_uint_prop(struct device_node *np, const char *name, +@@ -2392,6 +2393,246 @@ static int emac_read_uint_prop(struct de return 0; } @@ -267,7 +265,7 @@ index 4c9771d..5a8a26c 100644 static int emac_init_phy(struct emac_instance *dev) { struct device_node *np = dev->ofdev->dev.of_node; -@@ -2453,6 +2694,18 @@ static int emac_init_phy(struct emac_instance *dev) +@@ -2462,6 +2703,18 @@ static int emac_init_phy(struct emac_ins emac_configure(dev); @@ -286,7 +284,7 @@ index 4c9771d..5a8a26c 100644 if (dev->phy_address != 0xffffffff) phy_map = ~(1 << dev->phy_address); -@@ -2480,6 +2733,7 @@ static int emac_init_phy(struct emac_instance *dev) +@@ -2489,6 +2742,7 @@ static int emac_init_phy(struct emac_ins return -ENXIO; } @@ -294,7 +292,7 @@ index 4c9771d..5a8a26c 100644 /* Init PHY */ if (dev->phy.def->ops->init) dev->phy.def->ops->init(&dev->phy); -@@ -2898,6 +3152,8 @@ static int emac_probe(struct platform_device *ofdev) +@@ -2907,6 +3161,8 @@ static int emac_probe(struct platform_de /* I have a bad feeling about this ... */ err_detach_tah: @@ -303,7 +301,7 @@ index 4c9771d..5a8a26c 100644 if (emac_has_feature(dev, EMAC_FTR_HAS_TAH)) tah_detach(dev->tah_dev, dev->tah_port); err_detach_rgmii: -@@ -2948,6 +3204,11 @@ static int emac_remove(struct platform_device *ofdev) +@@ -2957,6 +3213,11 @@ static int emac_remove(struct platform_d if (emac_has_feature(dev, EMAC_FTR_HAS_ZMII)) zmii_detach(dev->zmii_dev, dev->zmii_port); @@ -315,8 +313,6 @@ index 4c9771d..5a8a26c 100644 busy_phy_map &= ~(1 << dev->phy.address); DBG(dev, "busy_phy_map now %#x" NL, busy_phy_map); -diff --git a/drivers/net/ethernet/ibm/emac/core.h b/drivers/net/ethernet/ibm/emac/core.h -index 93ae114..0710a66 100644 --- a/drivers/net/ethernet/ibm/emac/core.h +++ b/drivers/net/ethernet/ibm/emac/core.h @@ -199,6 +199,10 @@ struct emac_instance { @@ -330,6 +326,3 @@ index 93ae114..0710a66 100644 /* ZMII infos if any */ u32 zmii_ph; u32 zmii_port; --- -2.1.4 - diff --git a/target/linux/apm821xx/patches-4.4/800-usb-dwc2-add-wndr4700-otg.patch b/target/linux/apm821xx/patches-4.4/800-usb-dwc2-add-wndr4700-otg.patch index 24d267ef4a..eee3fd06ec 100644 --- a/target/linux/apm821xx/patches-4.4/800-usb-dwc2-add-wndr4700-otg.patch +++ b/target/linux/apm821xx/patches-4.4/800-usb-dwc2-add-wndr4700-otg.patch @@ -1,5 +1,5 @@ ---- a/drivers/usb/dwc2/platform.c 2016-05-26 21:39:41.347838639 +0200 -+++ b/drivers/usb/dwc2/platform.c 2016-05-26 21:44:01.554907417 +0200 +--- a/drivers/usb/dwc2/platform.c ++++ b/drivers/usb/dwc2/platform.c @@ -115,6 +115,37 @@ static const struct dwc2_core_params par .hibernation = -1, }; diff --git a/target/linux/apm821xx/patches-4.4/801-usb-xhci-add-firmware-loader-for-uPD720201-and-uPD72.patch b/target/linux/apm821xx/patches-4.4/801-usb-xhci-add-firmware-loader-for-uPD720201-and-uPD72.patch index e56e95576d..dec3da3e07 100644 --- a/target/linux/apm821xx/patches-4.4/801-usb-xhci-add-firmware-loader-for-uPD720201-and-uPD72.patch +++ b/target/linux/apm821xx/patches-4.4/801-usb-xhci-add-firmware-loader-for-uPD720201-and-uPD72.patch @@ -33,8 +33,6 @@ Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> drivers/usb/host/xhci-pci.c | 492 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 492 insertions(+) -diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c -index 48672fa..328c891 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -24,6 +24,8 @@ @@ -46,7 +44,7 @@ index 48672fa..328c891 100644 #include "xhci.h" #include "xhci-trace.h" -@@ -207,6 +209,458 @@ static void xhci_pme_acpi_rtd3_enable(struct pci_dev *dev) +@@ -209,6 +211,458 @@ static void xhci_pme_acpi_rtd3_enable(st static void xhci_pme_acpi_rtd3_enable(struct pci_dev *dev) { } #endif /* CONFIG_ACPI */ @@ -505,7 +503,7 @@ index 48672fa..328c891 100644 /* called during probe() after chip reset completes */ static int xhci_pci_setup(struct usb_hcd *hcd) { -@@ -246,6 +700,22 @@ static int xhci_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) +@@ -248,6 +702,22 @@ static int xhci_pci_probe(struct pci_dev struct hc_driver *driver; struct usb_hcd *hcd; @@ -528,7 +526,7 @@ index 48672fa..328c891 100644 driver = (struct hc_driver *)id->driver_data; /* Prevent runtime suspending between USB-2 and USB-3 initialization */ -@@ -303,6 +773,16 @@ static void xhci_pci_remove(struct pci_dev *dev) +@@ -305,6 +775,16 @@ static void xhci_pci_remove(struct pci_d { struct xhci_hcd *xhci; @@ -545,6 +543,3 @@ index 48672fa..328c891 100644 xhci = hcd_to_xhci(pci_get_drvdata(dev)); xhci->xhc_state |= XHCI_STATE_REMOVING; if (xhci->shared_hcd) { --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/802-usb-xhci-force-msi-renesas-xhci.patch b/target/linux/apm821xx/patches-4.4/802-usb-xhci-force-msi-renesas-xhci.patch index a09e9dc41c..465faef2dc 100644 --- a/target/linux/apm821xx/patches-4.4/802-usb-xhci-force-msi-renesas-xhci.patch +++ b/target/linux/apm821xx/patches-4.4/802-usb-xhci-force-msi-renesas-xhci.patch @@ -11,11 +11,9 @@ produce a noisy warning. drivers/usb/host/pci-quirks.c | 362 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 362 insertions(+) -diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c -index 1c4d89e..555bd3f 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c -@@ -172,7 +172,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) +@@ -176,7 +176,7 @@ static void xhci_pci_quirks(struct devic } if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0015) @@ -24,11 +22,9 @@ index 1c4d89e..555bd3f 100644 if (pdev->vendor == PCI_VENDOR_ID_VIA) xhci->quirks |= XHCI_RESET_ON_RESUME; -diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c -index 9e71c96..27cfcb9 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c -@@ -389,10 +389,14 @@ static int xhci_try_enable_msi(struct usb_hcd *hcd) +@@ -388,10 +388,14 @@ static int xhci_try_enable_msi(struct us free_irq(hcd->irq, hcd); hcd->irq = 0; @@ -46,12 +42,13 @@ index 9e71c96..27cfcb9 100644 if (!ret) /* hcd->irq is 0, we have MSI */ -diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h -index 6b085aa..514dc3f 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h -@@ -1649,3 +1649,4 @@ struct xhci_hcd { - #define XHCI_BROKEN_STREAMS (1 << 19) - #define XHCI_PME_STUCK_QUIRK (1 << 20) +@@ -1648,6 +1648,7 @@ struct xhci_hcd { + /* support xHCI 0.96 spec USB2 software LPM */ + unsigned sw_lpm_support:1; + /* support xHCI 1.0 spec USB2 hardware LPM */ +#define XHCI_FORCE_MSI (1 << 24) - unsigned int num_active_eps; + unsigned hw_lpm_support:1; + /* cached usb2 extened protocol capabilites */ + u32 *ext_caps; diff --git a/target/linux/apm821xx/patches-4.4/901-hwmon-add-driver-for-Microchip-TC654-TC655-PWM-fan-c.patch b/target/linux/apm821xx/patches-4.4/901-hwmon-add-driver-for-Microchip-TC654-TC655-PWM-fan-c.patch index 53b9bdbc17..8c27dd13fb 100644 --- a/target/linux/apm821xx/patches-4.4/901-hwmon-add-driver-for-Microchip-TC654-TC655-PWM-fan-c.patch +++ b/target/linux/apm821xx/patches-4.4/901-hwmon-add-driver-for-Microchip-TC654-TC655-PWM-fan-c.patch @@ -24,11 +24,9 @@ Signed-off-by: Christian Lamparter <chunkeey@gmail.com> 3 files changed, 980 insertions(+) create mode 100644 drivers/hwmon/tc654.c -diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig -index ff94007..941fe4951 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig -@@ -1514,6 +1514,16 @@ config SENSORS_INA2XX +@@ -1493,6 +1493,16 @@ config SENSORS_INA2XX This driver can also be built as a module. If so, the module will be called ina2xx. @@ -45,11 +43,9 @@ index ff94007..941fe4951 100644 config SENSORS_TC74 tristate "Microchip TC74" depends on I2C -diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile -index 2ef5b7c..04270c7 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile -@@ -145,6 +145,7 @@ obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o +@@ -143,6 +143,7 @@ obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc4 obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o obj-$(CONFIG_SENSORS_SMSC47M192)+= smsc47m192.o obj-$(CONFIG_SENSORS_AMC6821) += amc6821.o @@ -57,9 +53,6 @@ index 2ef5b7c..04270c7 100644 obj-$(CONFIG_SENSORS_TC74) += tc74.o obj-$(CONFIG_SENSORS_THMC50) += thmc50.o obj-$(CONFIG_SENSORS_TMP102) += tmp102.o -diff --git a/drivers/hwmon/tc654.c b/drivers/hwmon/tc654.c -new file mode 100644 -index 0000000..d584baf --- /dev/null +++ b/drivers/hwmon/tc654.c @@ -0,0 +1,969 @@ @@ -1032,6 +1025,3 @@ index 0000000..d584baf +MODULE_AUTHOR("Christian Lamparter <chunkeey@gmail.com>"); +MODULE_DESCRIPTION("Microchip TC654/TC655 hwmon driver"); +MODULE_LICENSE("GPL"); --- -2.8.1 - diff --git a/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch b/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch index a2e38c5c74..e450f9045f 100644 --- a/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch +++ b/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch @@ -26,11 +26,9 @@ Reviewed-on: https://chromium-review.googlesource.com/212413 Reviewed-by: Olof Johansson <olofj@chromium.org> Commit-Queue: Olof Johansson <olofj@chromium.org> --- -diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c -index c9ff08d..fb9e224 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c -@@ -473,20 +473,29 @@ +@@ -473,20 +473,29 @@ static int lm90_read16(struct i2c_client * various registers have different meanings as a result of selecting a * non-default remote channel. */ @@ -65,7 +63,7 @@ index c9ff08d..fb9e224 100644 } /* -@@ -759,29 +768,34 @@ +@@ -759,29 +768,34 @@ static u16 temp_to_u16_adt7461(struct lm * Sysfs stuff */ @@ -110,7 +108,7 @@ index c9ff08d..fb9e224 100644 { static const u8 reg[TEMP8_REG_NUM] = { LM90_REG_W_LOCAL_LOW, -@@ -794,10 +808,37 @@ +@@ -794,60 +808,79 @@ static ssize_t set_temp8(struct device * MAX6659_REG_W_REMOTE_EMERG, }; @@ -118,26 +116,39 @@ index c9ff08d..fb9e224 100644 struct lm90_data *data = dev_get_drvdata(dev); struct i2c_client *client = data->client; - int nr = attr->index; -+ int err; -+ -+ /* +16 degrees offset for temp2 for the LM99 */ +- long val; + int err; + +- err = kstrtol(buf, 10, &val); +- if (err < 0) +- return err; +- + /* +16 degrees offset for temp2 for the LM99 */ +- if (data->kind == lm99 && attr->index == 3) + if (data->kind == lm99 && index == 3) -+ val -= 16000; -+ -+ mutex_lock(&data->update_lock); -+ if (data->kind == adt7461 || data->kind == tmp451) + val -= 16000; + + mutex_lock(&data->update_lock); + if (data->kind == adt7461 || data->kind == tmp451) +- data->temp8[nr] = temp_to_u8_adt7461(data, val); + data->temp8[index] = temp_to_u8_adt7461(data, val); -+ else if (data->kind == max6646) + else if (data->kind == max6646) +- data->temp8[nr] = temp_to_u8(val); + data->temp8[index] = temp_to_u8(val); -+ else + else +- data->temp8[nr] = temp_to_s8(val); +- +- lm90_select_remote_channel(client, data, nr >= 6); +- i2c_smbus_write_byte_data(client, reg[nr], data->temp8[nr]); +- lm90_select_remote_channel(client, data, 0); + data->temp8[index] = temp_to_s8(val); -+ + + if ((err = lm90_select_remote_channel(client, data, index >= 6)) || + (err = i2c_smbus_write_byte_data(client, reg[index], + data->temp8[index])) || + (err = lm90_select_remote_channel(client, data, 0))) + dev_err(dev, "write_temp8 failed, err %d\n", err); -+ mutex_unlock(&data->update_lock); + mutex_unlock(&data->update_lock); + + return err; +} @@ -147,84 +158,62 @@ index c9ff08d..fb9e224 100644 +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + int index = attr->index; - long val; - int err; - -@@ -805,49 +846,41 @@ - if (err < 0) - return err; - -- /* +16 degrees offset for temp2 for the LM99 */ -- if (data->kind == lm99 && attr->index == 3) -- val -= 16000; -+ err = write_temp8(dev, index, val); ++ long val; ++ int err; ++ ++ err = kstrtol(buf, 10, &val); + if (err < 0) + return err; - -- mutex_lock(&data->update_lock); -- if (data->kind == adt7461 || data->kind == tmp451) -- data->temp8[nr] = temp_to_u8_adt7461(data, val); -- else if (data->kind == max6646) -- data->temp8[nr] = temp_to_u8(val); -- else -- data->temp8[nr] = temp_to_s8(val); -- -- lm90_select_remote_channel(client, data, nr >= 6); -- i2c_smbus_write_byte_data(client, reg[nr], data->temp8[nr]); -- lm90_select_remote_channel(client, data, 0); -- -- mutex_unlock(&data->update_lock); - return count; -+} -+ -+static int read_temp11(struct device *dev, int index) -+{ -+ struct lm90_data *data = lm90_update_device(dev); -+ int temp; + -+ if (data->kind == adt7461 || data->kind == tmp451) -+ temp = temp_from_u16_adt7461(data, data->temp11[index]); -+ else if (data->kind == max6646) -+ temp = temp_from_u16(data->temp11[index]); -+ else -+ temp = temp_from_s16(data->temp11[index]); -+ -+ /* +16 degrees offset for temp2 for the LM99 */ -+ if (data->kind == lm99 && index <= 2) -+ temp += 16000; ++ err = write_temp8(dev, index, val); ++ if (err < 0) ++ return err; + -+ return temp; + return count; } - static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr, - char *buf) +-static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr, +- char *buf) ++static int read_temp11(struct device *dev, int index) { - struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); -- struct lm90_data *data = lm90_update_device(dev); -- int temp; +- struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); + struct lm90_data *data = lm90_update_device(dev); + int temp; -- if (data->kind == adt7461 || data->kind == tmp451) + if (data->kind == adt7461 || data->kind == tmp451) - temp = temp_from_u16_adt7461(data, data->temp11[attr->index]); -- else if (data->kind == max6646) ++ temp = temp_from_u16_adt7461(data, data->temp11[index]); + else if (data->kind == max6646) - temp = temp_from_u16(data->temp11[attr->index]); -- else ++ temp = temp_from_u16(data->temp11[index]); + else - temp = temp_from_s16(data->temp11[attr->index]); -- -- /* +16 degrees offset for temp2 for the LM99 */ ++ temp = temp_from_s16(data->temp11[index]); + + /* +16 degrees offset for temp2 for the LM99 */ - if (data->kind == lm99 && attr->index <= 2) -- temp += 16000; -- ++ if (data->kind == lm99 && index <= 2) + temp += 16000; + - return sprintf(buf, "%d\n", temp); -+ return sprintf(buf, "%d\n", read_temp11(dev, attr->index)); ++ return temp; } -static ssize_t set_temp11(struct device *dev, struct device_attribute *devattr, - const char *buf, size_t count) ++static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr, ++ char *buf) ++{ ++ struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); ++ ++ return sprintf(buf, "%d\n", read_temp11(dev, attr->index)); ++} ++ +static int write_temp11(struct device *dev, int nr, int index, long val) { struct { u8 high; -@@ -861,17 +894,9 @@ +@@ -861,18 +894,10 @@ static ssize_t set_temp11(struct device { LM90_REG_W_REMOTE_HIGHH, LM90_REG_W_REMOTE_HIGHL, 1 } }; @@ -235,14 +224,15 @@ index c9ff08d..fb9e224 100644 - int index = attr->index; - long val; int err; -- + - err = kstrtol(buf, 10, &val); - if (err < 0) - return err; - +- /* +16 degrees offset for temp2 for the LM99 */ if (data->kind == lm99 && index <= 2) -@@ -887,15 +912,50 @@ + val -= 16000; +@@ -887,15 +912,50 @@ static ssize_t set_temp11(struct device else data->temp11[index] = temp_to_s8(val) << 8; diff --git a/target/linux/apm821xx/patches-4.4/912-hwmon-lm90-expose-to-thermal-fw-via-DT.patch b/target/linux/apm821xx/patches-4.4/912-hwmon-lm90-expose-to-thermal-fw-via-DT.patch index fe7337b530..9eb9ceeaac 100644 --- a/target/linux/apm821xx/patches-4.4/912-hwmon-lm90-expose-to-thermal-fw-via-DT.patch +++ b/target/linux/apm821xx/patches-4.4/912-hwmon-lm90-expose-to-thermal-fw-via-DT.patch @@ -27,8 +27,6 @@ Tested-by: Wei Ni <wni.nvidia@gmail.com> Reviewed-by: Olof Johansson <olofj@chromium.org> Commit-Queue: Olof Johansson <olofj@chromium.org> --- -diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c -index fb9e224..c54d3c8 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -96,6 +96,8 @@ @@ -40,21 +38,21 @@ index fb9e224..c54d3c8 100644 /* * Addresses to scan -@@ -118,6 +120,13 @@ - +@@ -119,6 +121,13 @@ static const unsigned short normal_i2c[] enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680, max6646, w83l771, max6696, sa56004, g781, tmp451 }; -+ + +enum sensor_id { + LOCAL = 0, + REMOTE, + REMOTE2, + SENSOR_ID_END, +}; - ++ /* * The LM90 registers -@@ -368,6 +377,7 @@ + */ +@@ -368,6 +377,7 @@ struct lm90_data { struct i2c_client *client; struct device *hwmon_dev; const struct attribute_group *groups[6]; @@ -62,12 +60,10 @@ index fb9e224..c54d3c8 100644 struct mutex update_lock; struct regulator *regulator; char valid; /* zero until following fields are valid */ -@@ -878,6 +888,24 @@ - struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); - +@@ -880,6 +890,24 @@ static ssize_t show_temp11(struct device return sprintf(buf, "%d\n", read_temp11(dev, attr->index)); -+} -+ + } + +static int lm90_read_local_temp(void *dev, int *temp) +{ + *temp = read_temp11(dev, 4); @@ -84,10 +80,12 @@ index fb9e224..c54d3c8 100644 +{ + *temp = read_temp11(dev, 5); + return 0; - } - ++} ++ static int write_temp11(struct device *dev, int nr, int index, long val) -@@ -1150,6 +1238,18 @@ + { + struct { +@@ -1210,6 +1238,18 @@ static const struct attribute_group lm90 .attrs = lm90_temp3_attributes, }; @@ -106,7 +104,7 @@ index fb9e224..c54d3c8 100644 /* pec used for ADM1032 only */ static ssize_t show_pec(struct device *dev, struct device_attribute *dummy, char *buf) -@@ -1599,6 +1699,30 @@ +@@ -1659,6 +1699,30 @@ static int lm90_probe(struct i2c_client } } @@ -137,7 +135,7 @@ index fb9e224..c54d3c8 100644 return 0; exit_unregister: -@@ -1674,8 +1726,11 @@ +@@ -1674,8 +1738,11 @@ exit_restore: static int lm90_remove(struct i2c_client *client) { |