clk: rockchip: rk3036: mark ddrphy as critical
From: Heiko Stuebner <heiko@...> Date: Sat, 3 May 2025 15:28:56 +0200
Commit-Message
The ddrphy is supplied by the dpll, but due to the limited number of PLLs on the rk3036, the dpll also is used for other periperhals, like the GPU. So it happened, when the Lima driver turned off the gpu clock, this in turn also disabled the dpll and thus the ram. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
drivers/clk/rockchip/clk-rk3036.c | 1 + 1 file changed, 1 insertion(+)
Statistics
- 1 lines added
- 0 lines removed
Changes
---------------------- drivers/clk/rockchip/clk-rk3036.c -----------------------
index 41c71bb25171..df9330958c83 100644
@@ -435,6 +435,7 @@ static const char *const rk3036_critical_clocks[] __initconst = {
"hclk_peri",
"pclk_peri",
"pclk_ddrupctl",
+ "ddrphy",
};
static void __init rk3036_clk_init(struct device_node *np)