soc: rockchip: grf: Add select correct PWM implementation
From: Heiko Stuebner <heiko.stuebner@...> Date: Sun, 19 Oct 2025 14:44:34 +0200
Commit-Message
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 <heiko.stuebner@...>
Patch-Comment
drivers/soc/rockchip/grf.c | 1 + 1 file changed, 1 insertion(+)
Statistics
- 1 lines added
- 0 lines removed
Changes
-------------------------- drivers/soc/rockchip/grf.c --------------------------
index 344870da7675..963cdea01ce7 100644
@@ -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 = {