From 048213a38e7ac1591f725e370c152cc80dd84105 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Tue, 21 Oct 2025 09:42:48 +0200 Subject: [PATCH] soc: rockchip: grf: Add select correct PWM implementation on RK3368 Similar to the RK3288, the RK3368 has two different implementations of the PWM block inside the SoC - the newer ones that we have a driver for and that is used on every SoC and a previous variant that was likely left as a fallback if the new one creates problems. The devicetree is already set up for the new variant, so make sure we actually use it - similar to the RK3288. Signed-off-by: Heiko Stuebner Link: https://patch.msgid.link/20251021074254.87065-4-heiko@sntech.de Signed-off-by: Heiko Stuebner --- drivers/soc/rockchip/grf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c index c0c2ec1296f55..27bfa09ff2516 100644 --- a/drivers/soc/rockchip/grf.c +++ b/drivers/soc/rockchip/grf.c @@ -91,6 +91,7 @@ static const struct rockchip_grf_info rk3328_grf __initconst = { static const struct rockchip_grf_value rk3368_defaults[] __initconst = { { "jtag switching", RK3368_GRF_SOC_CON15, FIELD_PREP_WM16_CONST(BIT(13), 0) }, + { "pwm select", RK3368_GRF_SOC_CON15, FIELD_PREP_WM16_CONST(BIT(12), 1) }, }; static const struct rockchip_grf_info rk3368_grf __initconst = { -- 2.47.3