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path: root/package/kernel/mac80211/patches/brcm/329-v5.0-0004-brcmfmac-add-support-for-CYW43012-SDIO-chipset.patch
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Diffstat (limited to 'package/kernel/mac80211/patches/brcm/329-v5.0-0004-brcmfmac-add-support-for-CYW43012-SDIO-chipset.patch')
-rw-r--r--package/kernel/mac80211/patches/brcm/329-v5.0-0004-brcmfmac-add-support-for-CYW43012-SDIO-chipset.patch253
1 files changed, 0 insertions, 253 deletions
diff --git a/package/kernel/mac80211/patches/brcm/329-v5.0-0004-brcmfmac-add-support-for-CYW43012-SDIO-chipset.patch b/package/kernel/mac80211/patches/brcm/329-v5.0-0004-brcmfmac-add-support-for-CYW43012-SDIO-chipset.patch
deleted file mode 100644
index e53d4bafa0..0000000000
--- a/package/kernel/mac80211/patches/brcm/329-v5.0-0004-brcmfmac-add-support-for-CYW43012-SDIO-chipset.patch
+++ /dev/null
@@ -1,253 +0,0 @@
-From 35cb51b2162a1a7c5cd977f92595e60ab14d3b22 Mon Sep 17 00:00:00 2001
-From: Chi-Hsien Lin <Chi-Hsien.Lin@cypress.com>
-Date: Wed, 21 Nov 2018 07:53:47 +0000
-Subject: [PATCH] brcmfmac: add support for CYW43012 SDIO chipset
-
-CYW43012 is a 1x1 802.11a/b/g/n Dual-Band HT20, 256-QAM/Turbo QAM. It
-is an Ultra Low Power WLAN+BT combo chip.
-
-Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
-Signed-off-by: Praveen Babu C <praveen.chandran@cypress.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 +
- .../broadcom/brcm80211/brcmfmac/chip.c | 14 +++-
- .../broadcom/brcm80211/brcmfmac/sdio.c | 74 ++++++++++++++++---
- .../broadcom/brcm80211/include/brcm_hw_ids.h | 1 +
- include/linux/mmc/sdio_ids.h | 1 +
- 5 files changed, 78 insertions(+), 13 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
-@@ -972,6 +972,7 @@ static const struct sdio_device_id brcmf
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4356),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_CYPRESS_4373),
-+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_CYPRESS_43012),
- { /* end: all zeroes */ }
- };
- MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
-@@ -165,6 +165,7 @@ struct sbconfig {
- #define SRCI_LSS_MASK 0x00f00000
- #define SRCI_LSS_SHIFT 20
- #define SRCI_SRNB_MASK 0xf0
-+#define SRCI_SRNB_MASK_EXT 0x100
- #define SRCI_SRNB_SHIFT 4
- #define SRCI_SRBSZ_MASK 0xf
- #define SRCI_SRBSZ_SHIFT 0
-@@ -592,7 +593,13 @@ static void brcmf_chip_socram_ramsize(st
- if (lss != 0)
- *ramsize += (1 << ((lss - 1) + SR_BSZ_BASE));
- } else {
-- nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
-+ /* length of SRAM Banks increased for corerev greater than 23 */
-+ if (sr->pub.rev >= 23) {
-+ nb = (coreinfo & (SRCI_SRNB_MASK | SRCI_SRNB_MASK_EXT))
-+ >> SRCI_SRNB_SHIFT;
-+ } else {
-+ nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
-+ }
- for (i = 0; i < nb; i++) {
- retent = brcmf_chip_socram_banksize(sr, i, &banksize);
- *ramsize += banksize;
-@@ -1356,6 +1363,11 @@ bool brcmf_chip_sr_capable(struct brcmf_
- addr = CORE_CC_REG(base, sr_control1);
- reg = chip->ops->read32(chip->ctx, addr);
- return reg != 0;
-+ case CY_CC_43012_CHIP_ID:
-+ addr = CORE_CC_REG(pmu->base, retention_ctl);
-+ reg = chip->ops->read32(chip->ctx, addr);
-+ return (reg & (PMU_RCTL_MACPHY_DISABLE_MASK |
-+ PMU_RCTL_LOGIC_DISABLE_MASK)) == 0;
- default:
- addr = CORE_CC_REG(pmu->base, pmucapabilities_ext);
- reg = chip->ops->read32(chip->ctx, addr);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
-@@ -624,6 +624,7 @@ BRCMF_FW_DEF(43455, "brcmfmac43455-sdio"
- BRCMF_FW_DEF(4354, "brcmfmac4354-sdio");
- BRCMF_FW_DEF(4356, "brcmfmac4356-sdio");
- BRCMF_FW_DEF(4373, "brcmfmac4373-sdio");
-+BRCMF_FW_DEF(43012, "brcmfmac43012-sdio");
-
- static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
- BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
-@@ -643,7 +644,8 @@ static const struct brcmf_firmware_mappi
- BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
- BRCMF_FW_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
- BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
-- BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373)
-+ BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373),
-+ BRCMF_FW_ENTRY(CY_CC_43012_CHIP_ID, 0xFFFFFFFF, 43012)
- };
-
- static void pkt_align(struct sk_buff *p, int len, int align)
-@@ -677,6 +679,14 @@ brcmf_sdio_kso_control(struct brcmf_sdio
- /* 1st KSO write goes to AOS wake up core if device is asleep */
- brcmf_sdiod_writeb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR, wr_val, &err);
-
-+ /* In case of 43012 chip, the chip could go down immediately after
-+ * KSO bit is cleared. So the further reads of KSO register could
-+ * fail. Thereby just bailing out immediately after clearing KSO
-+ * bit, to avoid polling of KSO bit.
-+ */
-+ if (!on && bus->ci->chip == CY_CC_43012_CHIP_ID)
-+ return err;
-+
- if (on) {
- /* device WAKEUP through KSO:
- * write bit 0 & read back until
-@@ -2402,6 +2412,14 @@ static int brcmf_sdio_tx_ctrlframe(struc
- return ret;
- }
-
-+static bool brcmf_chip_is_ulp(struct brcmf_chip *ci)
-+{
-+ if (ci->chip == CY_CC_43012_CHIP_ID)
-+ return true;
-+ else
-+ return false;
-+}
-+
- static void brcmf_sdio_bus_stop(struct device *dev)
- {
- struct brcmf_bus *bus_if = dev_get_drvdata(dev);
-@@ -2409,7 +2427,7 @@ static void brcmf_sdio_bus_stop(struct d
- struct brcmf_sdio *bus = sdiodev->bus;
- struct brcmf_core *core = bus->sdio_core;
- u32 local_hostintmask;
-- u8 saveclk;
-+ u8 saveclk, bpreq;
- int err;
-
- brcmf_dbg(TRACE, "Enter\n");
-@@ -2436,9 +2454,14 @@ static void brcmf_sdio_bus_stop(struct d
- /* Force backplane clocks to assure F2 interrupt propagates */
- saveclk = brcmf_sdiod_readb(sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
- &err);
-- if (!err)
-- brcmf_sdiod_writeb(sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
-- (saveclk | SBSDIO_FORCE_HT), &err);
-+ if (!err) {
-+ bpreq = saveclk;
-+ bpreq |= brcmf_chip_is_ulp(bus->ci) ?
-+ SBSDIO_HT_AVAIL_REQ : SBSDIO_FORCE_HT;
-+ brcmf_sdiod_writeb(sdiodev,
-+ SBSDIO_FUNC1_CHIPCLKCSR,
-+ bpreq, &err);
-+ }
- if (err)
- brcmf_err("Failed to force clock for F2: err %d\n",
- err);
-@@ -3328,20 +3351,45 @@ err:
- return bcmerror;
- }
-
-+static bool brcmf_sdio_aos_no_decode(struct brcmf_sdio *bus)
-+{
-+ if (bus->ci->chip == CY_CC_43012_CHIP_ID)
-+ return true;
-+ else
-+ return false;
-+}
-+
- static void brcmf_sdio_sr_init(struct brcmf_sdio *bus)
- {
- int err = 0;
- u8 val;
-+ u8 wakeupctrl;
-+ u8 cardcap;
-+ u8 chipclkcsr;
-
- brcmf_dbg(TRACE, "Enter\n");
-
-+ if (brcmf_chip_is_ulp(bus->ci)) {
-+ wakeupctrl = SBSDIO_FUNC1_WCTRL_ALPWAIT_SHIFT;
-+ chipclkcsr = SBSDIO_HT_AVAIL_REQ;
-+ } else {
-+ wakeupctrl = SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT;
-+ chipclkcsr = SBSDIO_FORCE_HT;
-+ }
-+
-+ if (brcmf_sdio_aos_no_decode(bus)) {
-+ cardcap = SDIO_CCCR_BRCM_CARDCAP_CMD_NODEC;
-+ } else {
-+ cardcap = (SDIO_CCCR_BRCM_CARDCAP_CMD14_SUPPORT |
-+ SDIO_CCCR_BRCM_CARDCAP_CMD14_EXT);
-+ }
-+
- val = brcmf_sdiod_readb(bus->sdiodev, SBSDIO_FUNC1_WAKEUPCTRL, &err);
- if (err) {
- brcmf_err("error reading SBSDIO_FUNC1_WAKEUPCTRL\n");
- return;
- }
--
-- val |= 1 << SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT;
-+ val |= 1 << wakeupctrl;
- brcmf_sdiod_writeb(bus->sdiodev, SBSDIO_FUNC1_WAKEUPCTRL, val, &err);
- if (err) {
- brcmf_err("error writing SBSDIO_FUNC1_WAKEUPCTRL\n");
-@@ -3350,8 +3398,7 @@ static void brcmf_sdio_sr_init(struct br
-
- /* Add CMD14 Support */
- brcmf_sdiod_func0_wb(bus->sdiodev, SDIO_CCCR_BRCM_CARDCAP,
-- (SDIO_CCCR_BRCM_CARDCAP_CMD14_SUPPORT |
-- SDIO_CCCR_BRCM_CARDCAP_CMD14_EXT),
-+ cardcap,
- &err);
- if (err) {
- brcmf_err("error writing SDIO_CCCR_BRCM_CARDCAP\n");
-@@ -3359,7 +3406,7 @@ static void brcmf_sdio_sr_init(struct br
- }
-
- brcmf_sdiod_writeb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
-- SBSDIO_FORCE_HT, &err);
-+ chipclkcsr, &err);
- if (err) {
- brcmf_err("error writing SBSDIO_FUNC1_CHIPCLKCSR\n");
- return;
-@@ -4051,7 +4098,7 @@ static void brcmf_sdio_firmware_callback
- const struct firmware *code;
- void *nvram;
- u32 nvram_len;
-- u8 saveclk;
-+ u8 saveclk, bpreq;
- u8 devctl;
-
- brcmf_dbg(TRACE, "Enter: dev=%s, err=%d\n", dev_name(dev), err);
-@@ -4085,8 +4132,11 @@ static void brcmf_sdio_firmware_callback
- /* Force clocks on backplane to be sure F2 interrupt propagates */
- saveclk = brcmf_sdiod_readb(sdiod, SBSDIO_FUNC1_CHIPCLKCSR, &err);
- if (!err) {
-+ bpreq = saveclk;
-+ bpreq |= brcmf_chip_is_ulp(bus->ci) ?
-+ SBSDIO_HT_AVAIL_REQ : SBSDIO_FORCE_HT;
- brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_CHIPCLKCSR,
-- (saveclk | SBSDIO_FORCE_HT), &err);
-+ bpreq, &err);
- }
- if (err) {
- brcmf_err("Failed to force clock for F2: err %d\n", err);
---- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
-@@ -60,6 +60,7 @@
- #define BRCM_CC_43664_CHIP_ID 43664
- #define BRCM_CC_4371_CHIP_ID 0x4371
- #define CY_CC_4373_CHIP_ID 0x4373
-+#define CY_CC_43012_CHIP_ID 43012
-
- /* USB Device IDs */
- #define BRCM_USB_43143_DEVICE_ID 0xbd1e
---- a/include/linux/mmc/sdio_ids.h
-+++ b/include/linux/mmc/sdio_ids.h
-@@ -42,6 +42,7 @@
- #define SDIO_DEVICE_ID_BROADCOM_4354 0x4354
- #define SDIO_DEVICE_ID_BROADCOM_4356 0x4356
- #define SDIO_DEVICE_ID_CYPRESS_4373 0x4373
-+#define SDIO_DEVICE_ID_CYPRESS_43012 43012
-
- #define SDIO_VENDOR_ID_INTEL 0x0089
- #define SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX 0x1402
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 04:30:08 +0000