| Message ID | 20241029192107.2344279-1-peter.griffin@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | phy: samsung-ufs: switch back to syscon_regmap_lookup_by_phandle() | expand |
On Tue, Oct 29, 2024 at 2:21 PM Peter Griffin <peter.griffin@linaro.org> wrote: > > Now exynos-pmu can register its custom regmap for gs101 via > of_syscon_register_regmap() we can switch back to the standard > syscon_regmap_lookup_by_phandle() api for obtaining the regmap. > > Additionally add a Kconfig dependency for MFD_SYSCON. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > --- Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> > drivers/phy/samsung/Kconfig | 1 + > drivers/phy/samsung/phy-samsung-ufs.c | 6 +++--- > 2 files changed, 4 insertions(+), 3 deletions(-) > > diff --git a/drivers/phy/samsung/Kconfig b/drivers/phy/samsung/Kconfig > index f10afa3d7ff5..e2330b0894d6 100644 > --- a/drivers/phy/samsung/Kconfig > +++ b/drivers/phy/samsung/Kconfig > @@ -33,6 +33,7 @@ config PHY_SAMSUNG_UFS > tristate "Exynos SoC series UFS PHY driver" > depends on OF && (ARCH_EXYNOS || COMPILE_TEST) > select GENERIC_PHY > + select MFD_SYSCON > help > Enable this to support the Samsung Exynos SoC UFS PHY driver for > Samsung Exynos SoCs. This driver provides the interface for UFS host > diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c > index 6c5d41552649..8e9ccd39f97e 100644 > --- a/drivers/phy/samsung/phy-samsung-ufs.c > +++ b/drivers/phy/samsung/phy-samsung-ufs.c > @@ -13,11 +13,11 @@ > #include <linux/of.h> > #include <linux/io.h> > #include <linux/iopoll.h> > +#include <linux/mfd/syscon.h> > #include <linux/module.h> > #include <linux/phy/phy.h> > #include <linux/platform_device.h> > #include <linux/regmap.h> > -#include <linux/soc/samsung/exynos-pmu.h> > > #include "phy-samsung-ufs.h" > > @@ -268,8 +268,8 @@ static int samsung_ufs_phy_probe(struct platform_device *pdev) > goto out; > } > > - phy->reg_pmu = exynos_get_pmu_regmap_by_phandle(dev->of_node, > - "samsung,pmu-syscon"); > + phy->reg_pmu = syscon_regmap_lookup_by_phandle(dev->of_node, > + "samsung,pmu-syscon"); > if (IS_ERR(phy->reg_pmu)) { > err = PTR_ERR(phy->reg_pmu); > dev_err(dev, "failed syscon remap for pmu\n"); > -- > 2.47.0.163.g1226f6d8fa-goog > >
diff --git a/drivers/phy/samsung/Kconfig b/drivers/phy/samsung/Kconfig index f10afa3d7ff5..e2330b0894d6 100644 --- a/drivers/phy/samsung/Kconfig +++ b/drivers/phy/samsung/Kconfig @@ -33,6 +33,7 @@ config PHY_SAMSUNG_UFS tristate "Exynos SoC series UFS PHY driver" depends on OF && (ARCH_EXYNOS || COMPILE_TEST) select GENERIC_PHY + select MFD_SYSCON help Enable this to support the Samsung Exynos SoC UFS PHY driver for Samsung Exynos SoCs. This driver provides the interface for UFS host diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c index 6c5d41552649..8e9ccd39f97e 100644 --- a/drivers/phy/samsung/phy-samsung-ufs.c +++ b/drivers/phy/samsung/phy-samsung-ufs.c @@ -13,11 +13,11 @@ #include <linux/of.h> #include <linux/io.h> #include <linux/iopoll.h> +#include <linux/mfd/syscon.h> #include <linux/module.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> #include <linux/regmap.h> -#include <linux/soc/samsung/exynos-pmu.h> #include "phy-samsung-ufs.h" @@ -268,8 +268,8 @@ static int samsung_ufs_phy_probe(struct platform_device *pdev) goto out; } - phy->reg_pmu = exynos_get_pmu_regmap_by_phandle(dev->of_node, - "samsung,pmu-syscon"); + phy->reg_pmu = syscon_regmap_lookup_by_phandle(dev->of_node, + "samsung,pmu-syscon"); if (IS_ERR(phy->reg_pmu)) { err = PTR_ERR(phy->reg_pmu); dev_err(dev, "failed syscon remap for pmu\n");
Now exynos-pmu can register its custom regmap for gs101 via of_syscon_register_regmap() we can switch back to the standard syscon_regmap_lookup_by_phandle() api for obtaining the regmap. Additionally add a Kconfig dependency for MFD_SYSCON. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- drivers/phy/samsung/Kconfig | 1 + drivers/phy/samsung/phy-samsung-ufs.c | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-)