Re: [PATCH] phy: samsung-ufs: switch back to syscon_regmap_lookup_by_phandle()
From: Sam Protsenko <semen.protsenko@linaro.org>
Date: 2024-10-29 20:06:34
Also in:
linux-arm-kernel, linux-samsung-soc, lkml
On Tue, Oct 29, 2024 at 2:21 PM Peter Griffin [off-list ref] 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>
quoted hunk ↗ jump to hunk
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 hostdiff --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
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