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authorRafał Miłecki <zajec5@gmail.com>2014-09-14 17:31:13 +0000
committerRafał Miłecki <zajec5@gmail.com>2014-09-14 17:31:13 +0000
commit5dae4fec187a9b43092ecfd1d7a95d182f815e5b (patch)
tree24b6c8d3b7810a8e01dd03ea19ff5de9df61a720 /target/linux/bcm53xx
parent21b07b57fbea4500c739712dd3beb9261a2f7f62 (diff)
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kernel: update bcma to the tag master-2014-09-11 (wireless-next)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42537 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/bcm53xx')
-rw-r--r--target/linux/bcm53xx/patches-3.14/141-bcma-store-more-alternative-addresses.patch71
-rw-r--r--target/linux/bcm53xx/patches-3.14/142-bcma-add-support-for-chipcommon-B-core.patch180
2 files changed, 0 insertions, 251 deletions
diff --git a/target/linux/bcm53xx/patches-3.14/141-bcma-store-more-alternative-addresses.patch b/target/linux/bcm53xx/patches-3.14/141-bcma-store-more-alternative-addresses.patch
deleted file mode 100644
index edb9969870..0000000000
--- a/target/linux/bcm53xx/patches-3.14/141-bcma-store-more-alternative-addresses.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From f8c6045ee00b82c1bb3f8b3446d723c4d50e6b08 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Mon, 12 May 2014 21:57:53 +0200
-Subject: [PATCH 09/17] bcma: store more alternative addresses
-
-Each core could have more than one alternative address. There are cores
-with 8 alternative addresses for different functions. The PHY control
-in the Chip common B core is done through the 2. alternative address
-and not the first one.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/bcma/scan.c | 9 +++++----
- drivers/usb/host/bcma-hcd.c | 2 +-
- include/linux/bcma/bcma.h | 2 +-
- 3 files changed, 7 insertions(+), 6 deletions(-)
-
---- a/drivers/bcma/scan.c
-+++ b/drivers/bcma/scan.c
-@@ -276,7 +276,7 @@ static int bcma_get_next_core(struct bcm
- struct bcma_device *core)
- {
- u32 tmp;
-- u8 i, j;
-+ u8 i, j, k;
- s32 cia, cib;
- u8 ports[2], wrappers[2];
-
-@@ -367,6 +367,7 @@ static int bcma_get_next_core(struct bcm
- core->addr = tmp;
-
- /* get & parse slave ports */
-+ k = 0;
- for (i = 0; i < ports[1]; i++) {
- for (j = 0; ; j++) {
- tmp = bcma_erom_get_addr_desc(bus, eromptr,
-@@ -376,9 +377,9 @@ static int bcma_get_next_core(struct bcm
- /* pr_debug("erom: slave port %d "
- * "has %d descriptors\n", i, j); */
- break;
-- } else {
-- if (i == 0 && j == 0)
-- core->addr1 = tmp;
-+ } else if (k < 8) {
-+ core->addr_s[k] = tmp;
-+ k++;
- }
- }
- }
---- a/drivers/usb/host/bcma-hcd.c
-+++ b/drivers/usb/host/bcma-hcd.c
-@@ -237,7 +237,7 @@ static int bcma_hcd_probe(struct bcma_de
- bcma_hcd_init_chip(dev);
-
- /* In AI chips EHCI is addrspace 0, OHCI is 1 */
-- ohci_addr = dev->addr1;
-+ ohci_addr = dev->addr_s[0];
- if ((chipinfo->id == 0x5357 || chipinfo->id == 0x4749)
- && chipinfo->rev == 0)
- ohci_addr = 0x18009000;
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -267,7 +267,7 @@ struct bcma_device {
- u8 core_unit;
-
- u32 addr;
-- u32 addr1;
-+ u32 addr_s[8];
- u32 wrap;
-
- void __iomem *io_addr;
diff --git a/target/linux/bcm53xx/patches-3.14/142-bcma-add-support-for-chipcommon-B-core.patch b/target/linux/bcm53xx/patches-3.14/142-bcma-add-support-for-chipcommon-B-core.patch
deleted file mode 100644
index 59b94c1170..0000000000
--- a/target/linux/bcm53xx/patches-3.14/142-bcma-add-support-for-chipcommon-B-core.patch
+++ /dev/null
@@ -1,180 +0,0 @@
-From 30e85c691b905f15ef55ab9e1aea98ac35f5e31a Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Mon, 12 May 2014 20:33:15 +0200
-Subject: [PATCH 10/17] bcma: add support for chipcommon B core
-
-This core is used on BCM4708 to configure the PCIe and USB3 PHYs and it
-contains the addresses to the Device Management unit. This will be used
-by the PCIe driver first.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/bcma/Makefile | 1 +
- drivers/bcma/bcma_private.h | 4 ++
- drivers/bcma/driver_chipcommon_b.c | 59 +++++++++++++++++++++++++++++
- drivers/bcma/main.c | 10 +++++
- drivers/bcma/scan.c | 1 +
- include/linux/bcma/bcma.h | 1 +
- include/linux/bcma/bcma_driver_chipcommon.h | 8 ++++
- 7 files changed, 84 insertions(+)
- create mode 100644 drivers/bcma/driver_chipcommon_b.c
-
---- a/drivers/bcma/Makefile
-+++ b/drivers/bcma/Makefile
-@@ -1,5 +1,6 @@
- bcma-y += main.o scan.o core.o sprom.o
- bcma-y += driver_chipcommon.o driver_chipcommon_pmu.o
-+bcma-y += driver_chipcommon_b.o
- bcma-$(CONFIG_BCMA_SFLASH) += driver_chipcommon_sflash.o
- bcma-$(CONFIG_BCMA_NFLASH) += driver_chipcommon_nflash.o
- bcma-y += driver_pci.o
---- a/drivers/bcma/bcma_private.h
-+++ b/drivers/bcma/bcma_private.h
-@@ -50,6 +50,10 @@ void bcma_chipco_serial_init(struct bcma
- extern struct platform_device bcma_pflash_dev;
- #endif /* CONFIG_BCMA_DRIVER_MIPS */
-
-+/* driver_chipcommon_b.c */
-+int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb);
-+void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb);
-+
- /* driver_chipcommon_pmu.c */
- u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
- u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
---- /dev/null
-+++ b/drivers/bcma/driver_chipcommon_b.c
-@@ -0,0 +1,59 @@
-+/*
-+ * Broadcom specific AMBA
-+ * ChipCommon B Unit driver
-+ *
-+ * Copyright 2011, 2014, Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+#include "bcma_private.h"
-+#include <linux/export.h>
-+#include <linux/bcma/bcma.h>
-+
-+static bool bcma_wait_reg(void __iomem *addr, u32 mask, u32 value,
-+ int timeout)
-+{
-+ unsigned long deadline = jiffies + timeout;
-+ u32 val;
-+
-+ do {
-+ val = readl(addr);
-+ if ((val & mask) == value)
-+ return true;
-+ cpu_relax();
-+ udelay(10);
-+ } while (!time_after_eq(jiffies, deadline));
-+
-+ pr_warn("Timeout waiting for register %p!\n", addr);
-+
-+ return false;
-+}
-+
-+void bcma_chipco_b_mii_write(struct bcma_drv_cc_b *ccb, u32 offset, u32 value)
-+{
-+ writel(offset, ccb->mii + 0x00);
-+ bcma_wait_reg(ccb->mii + 0x00, 0x0100, 0x0000, 100);
-+ writel(value, ccb->mii + 0x04);
-+ bcma_wait_reg(ccb->mii + 0x00, 0x0100, 0x0000, 100);
-+}
-+EXPORT_SYMBOL_GPL(bcma_chipco_b_mii_write);
-+
-+int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb)
-+{
-+ if (ccb->setup_done)
-+ return 0;
-+
-+ ccb->setup_done = 1;
-+ ccb->mii = ioremap_nocache(ccb->core->addr_s[1], BCMA_CORE_SIZE);
-+ if (!ccb->mii)
-+ return -ENOMEM;
-+
-+ return 0;
-+}
-+
-+void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb)
-+{
-+ if (ccb->mii)
-+ iounmap(ccb->mii);
-+}
---- a/drivers/bcma/main.c
-+++ b/drivers/bcma/main.c
-@@ -213,6 +213,7 @@ static int bcma_register_devices(struct
- switch (core->id.id) {
- case BCMA_CORE_4706_CHIPCOMMON:
- case BCMA_CORE_CHIPCOMMON:
-+ case BCMA_CORE_NS_CHIPCOMMON_B:
- case BCMA_CORE_PCI:
- case BCMA_CORE_PCIE:
- case BCMA_CORE_PCIE2:
-@@ -327,6 +328,13 @@ int bcma_bus_register(struct bcma_bus *b
- bcma_core_chipcommon_init(&bus->drv_cc);
- }
-
-+ /* Init CC core */
-+ core = bcma_find_core(bus, BCMA_CORE_NS_CHIPCOMMON_B);
-+ if (core) {
-+ bus->drv_cc_b.core = core;
-+ bcma_core_chipcommon_b_init(&bus->drv_cc_b);
-+ }
-+
- /* Init MIPS core */
- core = bcma_find_core(bus, BCMA_CORE_MIPS_74K);
- if (core) {
-@@ -381,6 +389,8 @@ void bcma_bus_unregister(struct bcma_bus
- else if (err)
- bcma_err(bus, "Can not unregister GPIO driver: %i\n", err);
-
-+ bcma_core_chipcommon_b_free(&bus->drv_cc_b);
-+
- cores[0] = bcma_find_core(bus, BCMA_CORE_MIPS_74K);
- cores[1] = bcma_find_core(bus, BCMA_CORE_PCIE);
- cores[2] = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON);
---- a/drivers/bcma/scan.c
-+++ b/drivers/bcma/scan.c
-@@ -314,6 +314,7 @@ static int bcma_get_next_core(struct bcm
- /* Some specific cores don't need wrappers */
- switch (core->id.id) {
- case BCMA_CORE_4706_MAC_GBIT_COMMON:
-+ case BCMA_CORE_NS_CHIPCOMMON_B:
- /* Not used yet: case BCMA_CORE_OOB_ROUTER: */
- break;
- default:
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -337,6 +337,7 @@ struct bcma_bus {
- u8 num;
-
- struct bcma_drv_cc drv_cc;
-+ struct bcma_drv_cc_b drv_cc_b;
- struct bcma_drv_pci drv_pci[2];
- struct bcma_drv_pcie2 drv_pcie2;
- struct bcma_drv_mips drv_mips;
---- a/include/linux/bcma/bcma_driver_chipcommon.h
-+++ b/include/linux/bcma/bcma_driver_chipcommon.h
-@@ -644,6 +644,12 @@ struct bcma_drv_cc {
- #endif
- };
-
-+struct bcma_drv_cc_b {
-+ struct bcma_device *core;
-+ u8 setup_done:1;
-+ void __iomem *mii;
-+};
-+
- /* Register access */
- #define bcma_cc_read32(cc, offset) \
- bcma_read32((cc)->core, offset)
-@@ -699,4 +705,6 @@ extern void bcma_pmu_spuravoid_pllupdate
-
- extern u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc);
-
-+void bcma_chipco_b_mii_write(struct bcma_drv_cc_b *ccb, u32 offset, u32 value);
-+
- #endif /* LINUX_BCMA_DRIVER_CC_H_ */