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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 <heiko.stuebner@cherry.de>
Link: https://patch.msgid.link/20251021074254.87065-4-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2025-10-21 09:42:48 +02:00 committed by Heiko Stuebner
parent fc3d701f0d
commit 048213a38e
1 changed files with 1 additions and 0 deletions
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drivers/soc/rockchip/grf.c
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@ -91,6 +91,7 @@ static const struct rockchip_grf_info rk3328_grf __initconst = {
static const struct rockchip_grf_value rk3368_defaults[] __initconst = { static const struct rockchip_grf_value rk3368_defaults[] __initconst = {
{ "jtag switching", RK3368_GRF_SOC_CON15, FIELD_PREP_WM16_CONST(BIT(13), 0) }, { "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 = { static const struct rockchip_grf_info rk3368_grf __initconst = {