diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-sti.c | 14 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl_stm32.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/rockchip/pinctrl_rk3368.c | 39 |
4 files changed, 43 insertions, 14 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 27165b0..2bf853e 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -578,7 +578,7 @@ int armada_37xx_pinctrl_probe(struct udevice *dev) info->base = (void __iomem *)devfdt_get_addr(dev); if (!info->base) { - error("unable to find regmap\n"); + pr_err("unable to find regmap\n"); return -ENODEV; } diff --git a/drivers/pinctrl/pinctrl-sti.c b/drivers/pinctrl/pinctrl-sti.c index 40341b4..735e412 100644 --- a/drivers/pinctrl/pinctrl-sti.c +++ b/drivers/pinctrl/pinctrl-sti.c @@ -142,7 +142,7 @@ void sti_pin_configure(struct udevice *dev, struct sti_pin_desc *pin_desc) break; default: - error("%s invalid direction value: 0x%x\n", + pr_err("%s invalid direction value: 0x%x\n", __func__, pin_desc->dir); BUG(); break; @@ -237,14 +237,14 @@ static int sti_pinctrl_set_state(struct udevice *dev, struct udevice *config) prop_name, "#gpio-cells", 0, 0, &args); if (ret < 0) { - error("Can't get the gpio bank phandle: %d\n", ret); + pr_err("Can't get the gpio bank phandle: %d\n", ret); return ret; } bank_name = fdt_getprop(blob, args.node, "st,bank-name", &count); if (count < 0) { - error("Can't find bank-name property %d\n", count); + pr_err("Can't find bank-name property %d\n", count); return -EINVAL; } @@ -254,12 +254,12 @@ static int sti_pinctrl_set_state(struct udevice *dev, struct udevice *config) prop_name, cells, ARRAY_SIZE(cells)); if (count < 0) { - error("Bad pin configuration array %d\n", count); + pr_err("Bad pin configuration array %d\n", count); return -EINVAL; } if (count > MAX_STI_PINCONF_ENTRIES) { - error("Unsupported pinconf array count %d\n", count); + pr_err("Unsupported pinconf array count %d\n", count); return -EINVAL; } @@ -284,13 +284,13 @@ static int sti_pinctrl_probe(struct udevice *dev) err = uclass_get_device_by_phandle(UCLASS_SYSCON, dev, "st,syscfg", &syscon); if (err) { - error("unable to find syscon device\n"); + pr_err("unable to find syscon device\n"); return err; } plat->regmap = syscon_get_regmap(syscon); if (!plat->regmap) { - error("unable to find regmap\n"); + pr_err("unable to find regmap\n"); return -ENODEV; } diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c index bf2a86c..51fdfb3 100644 --- a/drivers/pinctrl/pinctrl_stm32.c +++ b/drivers/pinctrl/pinctrl_stm32.c @@ -160,7 +160,7 @@ static int stm32_pinctrl_set_state_simple(struct udevice *dev, config_node = fdt_node_offset_by_phandle(fdt, phandle); if (config_node < 0) { - error("prop pinctrl-0 index %d invalid phandle\n", i); + pr_err("prop pinctrl-0 index %d invalid phandle\n", i); return -EINVAL; } diff --git a/drivers/pinctrl/rockchip/pinctrl_rk3368.c b/drivers/pinctrl/rockchip/pinctrl_rk3368.c index b1f5704..25249e3 100644 --- a/drivers/pinctrl/rockchip/pinctrl_rk3368.c +++ b/drivers/pinctrl/rockchip/pinctrl_rk3368.c @@ -208,6 +208,29 @@ enum { GPIO2A0_FLASH_CSN0 = (1 << GPIO2A0_SHIFT), }; +/*GRF_GPIO2B_IOMUX*/ +enum { + GPIO2B3_SHIFT = 6, + GPIO2B3_MASK = GENMASK(GPIO2B3_SHIFT + 1, GPIO2B3_SHIFT), + GPIO2B3_GPIO = 0, + GPIO2B3_SDMMC0_DTECTN = (1 << GPIO2B3_SHIFT), + + GPIO2B2_SHIFT = 4, + GPIO2B2_MASK = GENMASK(GPIO2B2_SHIFT + 1, GPIO2B2_SHIFT), + GPIO2B2_GPIO = 0, + GPIO2B2_SDMMC0_CMD = (1 << GPIO2B2_SHIFT), + + GPIO2B1_SHIFT = 2, + GPIO2B1_MASK = GENMASK(GPIO2B1_SHIFT + 1, GPIO2B1_SHIFT), + GPIO2B1_GPIO = 0, + GPIO2B1_SDMMC0_CLKOUT = (1 << GPIO2B1_SHIFT), + + GPIO2B0_SHIFT = 0, + GPIO2B0_MASK = GENMASK(GPIO2B0_SHIFT + 1, GPIO2B0_SHIFT), + GPIO2B0_GPIO = 0, + GPIO2B0_SDMMC0_D3 = (1 << GPIO2B0_SHIFT), +}; + /*GRF_GPIO2D_IOMUX*/ enum { GPIO2D7_SHIFT = 14, @@ -580,11 +603,17 @@ static void pinctrl_rk3368_sdmmc_config(struct rk3368_grf *grf, int mmc_id) GPIO2A4_EMMC_CLKOUT); break; case PERIPH_ID_SDCARD: - /* - * We assume that the BROM has already set this up - * correctly for us and that there's nothing to do - * here. - */ + debug("mmc id = %d setting registers!\n", mmc_id); + rk_clrsetreg(&grf->gpio2a_iomux, + GPIO2A5_MASK | GPIO2A7_MASK | + GPIO2A7_MASK, + GPIO2A5_SDMMC0_D0 | GPIO2A6_SDMMC0_D1 | + GPIO2A7_SDMMC0_D2); + rk_clrsetreg(&grf->gpio2b_iomux, + GPIO2B0_MASK | GPIO2B1_MASK | + GPIO2B2_MASK | GPIO2B3_MASK, + GPIO2B0_SDMMC0_D3 | GPIO2B1_SDMMC0_CLKOUT | + GPIO2B2_SDMMC0_CMD | GPIO2B3_SDMMC0_DTECTN); break; default: debug("mmc id = %d iomux error!\n", mmc_id); |