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| author | Peter Griffin <peter.griffin@linaro.org> | 2024-10-29 19:11:31 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2024-11-07 11:21:21 +0100 |
| commit | ccfb765944bb66813398958983cb8141e2624a6b (patch) | |
| tree | fddc0ff9cf3bddd2572976bee370c719ea57a83d | |
| parent | bad201b2ac4e238c6d4b6966a220240e3861640c (diff) | |
| download | linux-ccfb765944bb66813398958983cb8141e2624a6b.tar.gz linux-ccfb765944bb66813398958983cb8141e2624a6b.tar.bz2 linux-ccfb765944bb66813398958983cb8141e2624a6b.zip | |
Revert "watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs"
This reverts commit 746f0770f916e6c48e422d6a34e67eae16707f0e.
Now that we can register a SoC specific regmap with syscon using
of_syscon_register_regmap() api we can switch back to using
syscon_regmap_lookup_by_phandle() in the client drivers.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20241029191131.2329414-1-peter.griffin@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| -rw-r--r-- | drivers/watchdog/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 8 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index b0010f5943f5..1f1eae0e175f 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -557,6 +557,7 @@ config S3C2410_WATCHDOG tristate "S3C6410/S5Pv210/Exynos Watchdog" depends on ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST select WATCHDOG_CORE + select MFD_SYSCON if ARCH_EXYNOS help Watchdog timer block in the Samsung S3C64xx, S5Pv210 and Exynos SoCs. This will reboot the system when the timer expires with diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 686cf544d0ae..349d30462c8c 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -24,9 +24,9 @@ #include <linux/slab.h> #include <linux/err.h> #include <linux/of.h> +#include <linux/mfd/syscon.h> #include <linux/regmap.h> #include <linux/delay.h> -#include <linux/soc/samsung/exynos-pmu.h> #define S3C2410_WTCON 0x00 #define S3C2410_WTDAT 0x04 @@ -699,11 +699,11 @@ static int s3c2410wdt_probe(struct platform_device *pdev) return ret; if (wdt->drv_data->quirks & QUIRKS_HAVE_PMUREG) { - wdt->pmureg = exynos_get_pmu_regmap_by_phandle(dev->of_node, - "samsung,syscon-phandle"); + wdt->pmureg = syscon_regmap_lookup_by_phandle(dev->of_node, + "samsung,syscon-phandle"); if (IS_ERR(wdt->pmureg)) return dev_err_probe(dev, PTR_ERR(wdt->pmureg), - "PMU regmap lookup failed.\n"); + "syscon regmap lookup failed.\n"); } wdt_irq = platform_get_irq(pdev, 0); |