138 lines
5.4 KiB
Diff
138 lines
5.4 KiB
Diff
From: Arend van Spriel <arend@broadcom.com>
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Date: Wed, 18 Mar 2015 13:25:26 +0100
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Subject: [PATCH] brcmfmac: add support for BCM43430 SDIO chipset
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This patch added support for the BCM43430 802.11n SDIO chipset.
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Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
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Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
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Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
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Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
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Signed-off-by: Arend van Spriel <arend@broadcom.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
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@@ -1098,6 +1098,7 @@ static const struct sdio_device_id brcmf
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BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341),
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BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362),
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BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339),
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+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430),
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BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4345),
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BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
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{ /* end: all zeroes */ }
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--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
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@@ -600,6 +600,12 @@ static void brcmf_chip_socram_ramsize(st
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if (sr->chip->pub.chiprev < 2)
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*srsize = (32 * 1024);
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break;
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+ case BRCM_CC_43430_CHIP_ID:
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+ /* assume sr for now as we can not check
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+ * firmware sr capability at this point.
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+ */
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+ *srsize = (64 * 1024);
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+ break;
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default:
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break;
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}
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@@ -1072,6 +1078,7 @@ static void
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brcmf_chip_cm3_set_passive(struct brcmf_chip_priv *chip)
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{
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struct brcmf_core *core;
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+ struct brcmf_core_priv *sr;
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brcmf_chip_disable_arm(chip, BCMA_CORE_ARM_CM3);
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core = brcmf_chip_get_core(&chip->pub, BCMA_CORE_80211);
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@@ -1081,6 +1088,13 @@ brcmf_chip_cm3_set_passive(struct brcmf_
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D11_BCMA_IOCTL_PHYCLOCKEN);
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core = brcmf_chip_get_core(&chip->pub, BCMA_CORE_INTERNAL_MEM);
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brcmf_chip_resetcore(core, 0, 0, 0);
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+
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+ /* disable bank #3 remap for this device */
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+ if (chip->pub.chip == BRCM_CC_43430_CHIP_ID) {
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+ sr = container_of(core, struct brcmf_core_priv, pub);
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+ brcmf_chip_core_write32(sr, SOCRAMREGOFFS(bankidx), 3);
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+ brcmf_chip_core_write32(sr, SOCRAMREGOFFS(bankpda), 0);
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+ }
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}
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static bool brcmf_chip_cm3_set_active(struct brcmf_chip_priv *chip)
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@@ -1188,6 +1202,10 @@ bool brcmf_chip_sr_capable(struct brcmf_
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addr = CORE_CC_REG(base, chipcontrol_data);
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reg = chip->ops->read32(chip->ctx, addr);
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return (reg & pmu_cc3_mask) != 0;
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+ case BRCM_CC_43430_CHIP_ID:
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+ addr = CORE_CC_REG(base, sr_control1);
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+ reg = chip->ops->read32(chip->ctx, addr);
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+ return reg != 0;
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default:
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addr = CORE_CC_REG(base, pmucapabilities_ext);
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reg = chip->ops->read32(chip->ctx, addr);
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--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
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@@ -615,6 +615,8 @@ static const struct sdiod_drive_str sdio
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#define BCM43362_NVRAM_NAME "brcm/brcmfmac43362-sdio.txt"
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#define BCM4339_FIRMWARE_NAME "brcm/brcmfmac4339-sdio.bin"
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#define BCM4339_NVRAM_NAME "brcm/brcmfmac4339-sdio.txt"
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+#define BCM43430_FIRMWARE_NAME "brcm/brcmfmac43430-sdio.bin"
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+#define BCM43430_NVRAM_NAME "brcm/brcmfmac43430-sdio.txt"
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#define BCM4345_FIRMWARE_NAME "brcm/brcmfmac4345-sdio.bin"
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#define BCM4345_NVRAM_NAME "brcm/brcmfmac4345-sdio.txt"
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#define BCM4354_FIRMWARE_NAME "brcm/brcmfmac4354-sdio.bin"
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@@ -640,6 +642,8 @@ MODULE_FIRMWARE(BCM43362_FIRMWARE_NAME);
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MODULE_FIRMWARE(BCM43362_NVRAM_NAME);
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MODULE_FIRMWARE(BCM4339_FIRMWARE_NAME);
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MODULE_FIRMWARE(BCM4339_NVRAM_NAME);
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+MODULE_FIRMWARE(BCM43430_FIRMWARE_NAME);
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+MODULE_FIRMWARE(BCM43430_NVRAM_NAME);
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MODULE_FIRMWARE(BCM4345_FIRMWARE_NAME);
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MODULE_FIRMWARE(BCM4345_NVRAM_NAME);
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MODULE_FIRMWARE(BCM4354_FIRMWARE_NAME);
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@@ -671,6 +675,7 @@ static const struct brcmf_firmware_names
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{ BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4335) },
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{ BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, BRCMF_FIRMWARE_NVRAM(BCM43362) },
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{ BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4339) },
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+ { BRCM_CC_43430_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM43430) },
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{ BRCM_CC_4345_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4345) },
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{ BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, BRCMF_FIRMWARE_NVRAM(BCM4354) }
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};
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--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
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+++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
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@@ -37,6 +37,7 @@
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#define BRCM_CC_43362_CHIP_ID 43362
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#define BRCM_CC_4335_CHIP_ID 0x4335
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#define BRCM_CC_4339_CHIP_ID 0x4339
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+#define BRCM_CC_43430_CHIP_ID 43430
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#define BRCM_CC_4345_CHIP_ID 0x4345
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#define BRCM_CC_4354_CHIP_ID 0x4354
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#define BRCM_CC_4356_CHIP_ID 0x4356
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--- a/drivers/net/wireless/brcm80211/include/chipcommon.h
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+++ b/drivers/net/wireless/brcm80211/include/chipcommon.h
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@@ -183,7 +183,14 @@ struct chipcregs {
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u8 uart1lsr;
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u8 uart1msr;
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u8 uart1scratch;
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- u32 PAD[126];
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+ u32 PAD[62];
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+
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+ /* save/restore, corerev >= 48 */
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+ u32 sr_capability; /* 0x500 */
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+ u32 sr_control0; /* 0x504 */
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+ u32 sr_control1; /* 0x508 */
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+ u32 gpio_control; /* 0x50C */
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+ u32 PAD[60];
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/* PMU registers (corerev >= 20) */
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u32 pmucontrol; /* 0x600 */
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--- a/include/linux/mmc/sdio_ids.h
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+++ b/include/linux/mmc/sdio_ids.h
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@@ -33,6 +33,7 @@
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#define SDIO_DEVICE_ID_BROADCOM_43341 0xa94d
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#define SDIO_DEVICE_ID_BROADCOM_4335_4339 0x4335
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#define SDIO_DEVICE_ID_BROADCOM_43362 0xa962
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+#define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6
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#define SDIO_DEVICE_ID_BROADCOM_4345 0x4345
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#define SDIO_DEVICE_ID_BROADCOM_4354 0x4354
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