diff options
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 10 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.h | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx50.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx53.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx6dl.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx6q.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx6sl.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx6sx.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx6ul.c | 1 | ||||
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx7d.c | 1 |
10 files changed, 19 insertions, 0 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 4c435cf..4621051 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -15,6 +15,7 @@ #include <linux/err.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/mfd/syscon.h> #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> @@ -24,6 +25,7 @@ #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> #include <linux/slab.h> +#include <linux/regmap.h> #include "../core.h" #include "pinctrl-imx.h" @@ -718,10 +720,12 @@ static int imx_pinctrl_probe_dt(struct platform_device *pdev, int imx_pinctrl_probe(struct platform_device *pdev, struct imx_pinctrl_soc_info *info) { + struct regmap_config config = { .name = "gpr" }; struct device_node *dev_np = pdev->dev.of_node; struct device_node *np; struct imx_pinctrl *ipctl; struct resource *res; + struct regmap *gpr; int ret, i; if (!info || !info->pins || !info->npins) { @@ -730,6 +734,12 @@ int imx_pinctrl_probe(struct platform_device *pdev, } info->dev = &pdev->dev; + if (info->gpr_compatible) { + gpr = syscon_regmap_lookup_by_compatible(info->gpr_compatible); + if (!IS_ERR(gpr)) + regmap_attach_dev(&pdev->dev, gpr, &config); + } + /* Create state holders etc for this driver */ ipctl = devm_kzalloc(&pdev->dev, sizeof(*ipctl), GFP_KERNEL); if (!ipctl) diff --git a/drivers/pinctrl/freescale/pinctrl-imx.h b/drivers/pinctrl/freescale/pinctrl-imx.h index 2a592f6..3b8bd81 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.h +++ b/drivers/pinctrl/freescale/pinctrl-imx.h @@ -82,6 +82,7 @@ struct imx_pinctrl_soc_info { struct imx_pmx_func *functions; unsigned int nfunctions; unsigned int flags; + const char *gpr_compatible; }; #define SHARE_MUX_CONF_REG 0x1 diff --git a/drivers/pinctrl/freescale/pinctrl-imx50.c b/drivers/pinctrl/freescale/pinctrl-imx50.c index 51b31df..8acc4d9 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx50.c +++ b/drivers/pinctrl/freescale/pinctrl-imx50.c @@ -389,6 +389,7 @@ static const struct pinctrl_pin_desc imx50_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx50_pinctrl_info = { .pins = imx50_pinctrl_pads, .npins = ARRAY_SIZE(imx50_pinctrl_pads), + .gpr_compatible = "fsl,imx50-iomuxc-gpr", }; static const struct of_device_id imx50_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx53.c b/drivers/pinctrl/freescale/pinctrl-imx53.c index 7344d34..d39dfd6 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx53.c +++ b/drivers/pinctrl/freescale/pinctrl-imx53.c @@ -452,6 +452,7 @@ static const struct pinctrl_pin_desc imx53_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx53_pinctrl_info = { .pins = imx53_pinctrl_pads, .npins = ARRAY_SIZE(imx53_pinctrl_pads), + .gpr_compatible = "fsl,imx53-iomuxc-gpr", }; static const struct of_device_id imx53_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx6dl.c b/drivers/pinctrl/freescale/pinctrl-imx6dl.c index 6805c67..5a2cdb0 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx6dl.c +++ b/drivers/pinctrl/freescale/pinctrl-imx6dl.c @@ -458,6 +458,7 @@ static const struct pinctrl_pin_desc imx6dl_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx6dl_pinctrl_info = { .pins = imx6dl_pinctrl_pads, .npins = ARRAY_SIZE(imx6dl_pinctrl_pads), + .gpr_compatible = "fsl,imx6q-iomuxc-gpr", }; static const struct of_device_id imx6dl_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx6q.c b/drivers/pinctrl/freescale/pinctrl-imx6q.c index 4d1fcb8..7d50a36 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx6q.c +++ b/drivers/pinctrl/freescale/pinctrl-imx6q.c @@ -464,6 +464,7 @@ static const struct pinctrl_pin_desc imx6q_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx6q_pinctrl_info = { .pins = imx6q_pinctrl_pads, .npins = ARRAY_SIZE(imx6q_pinctrl_pads), + .gpr_compatible = "fsl,imx6q-iomuxc-gpr", }; static const struct of_device_id imx6q_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx6sl.c b/drivers/pinctrl/freescale/pinctrl-imx6sl.c index 83fa5f1..e27d17f 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx6sl.c +++ b/drivers/pinctrl/freescale/pinctrl-imx6sl.c @@ -364,6 +364,7 @@ static const struct pinctrl_pin_desc imx6sl_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx6sl_pinctrl_info = { .pins = imx6sl_pinctrl_pads, .npins = ARRAY_SIZE(imx6sl_pinctrl_pads), + .gpr_compatible = "fsl,imx6sl-iomuxc-gpr", }; static const struct of_device_id imx6sl_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx6sx.c b/drivers/pinctrl/freescale/pinctrl-imx6sx.c index 0d78fe6..117180c 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx6sx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx6sx.c @@ -368,6 +368,7 @@ static const struct pinctrl_pin_desc imx6sx_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx6sx_pinctrl_info = { .pins = imx6sx_pinctrl_pads, .npins = ARRAY_SIZE(imx6sx_pinctrl_pads), + .gpr_compatible = "fsl,imx6sx-iomuxc-gpr", }; static const struct of_device_id imx6sx_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx6ul.c b/drivers/pinctrl/freescale/pinctrl-imx6ul.c index 08e7576..78627c7 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx6ul.c +++ b/drivers/pinctrl/freescale/pinctrl-imx6ul.c @@ -284,6 +284,7 @@ static const struct pinctrl_pin_desc imx6ul_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx6ul_pinctrl_info = { .pins = imx6ul_pinctrl_pads, .npins = ARRAY_SIZE(imx6ul_pinctrl_pads), + .gpr_compatible = "fsl,imx6ul-iomuxc-gpr", }; static struct of_device_id imx6ul_pinctrl_of_match[] = { diff --git a/drivers/pinctrl/freescale/pinctrl-imx7d.c b/drivers/pinctrl/freescale/pinctrl-imx7d.c index 16dc925..1c89613 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx7d.c +++ b/drivers/pinctrl/freescale/pinctrl-imx7d.c @@ -359,6 +359,7 @@ static const struct pinctrl_pin_desc imx7d_lpsr_pinctrl_pads[] = { static struct imx_pinctrl_soc_info imx7d_pinctrl_info = { .pins = imx7d_pinctrl_pads, .npins = ARRAY_SIZE(imx7d_pinctrl_pads), + .gpr_compatible = "fsl,imx7d-iomuxc-gpr", }; static struct imx_pinctrl_soc_info imx7d_lpsr_pinctrl_info = { |