From: Simon South <simon@simonsouth.net>
Date: Thu, 10 Oct 2019 19:28:36 +0000 (-0400)
Subject: clk: rockchip: rk3328: Configure CPU clock
X-Git-Tag: v2020.10~506^2~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2cbdb6e051c4a59335101f5ef2084c838b9b5399;p=platform%2Fkernel%2Fu-boot.git

clk: rockchip: rk3328: Configure CPU clock

Add a call to rk3328_configure_cpu() during initialization to set the
CPU-clock frequency.

Signed-off-by: Simon South <simon@simonsouth.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/arch/arm/include/asm/arch-rockchip/cru_rk3328.h b/arch/arm/include/asm/arch-rockchip/cru_rk3328.h
index 15b9788..4bf69db 100644
--- a/arch/arm/include/asm/arch-rockchip/cru_rk3328.h
+++ b/arch/arm/include/asm/arch-rockchip/cru_rk3328.h
@@ -66,4 +66,7 @@ enum apll_frequencies {
 	APLL_600_MHZ,
 };
 
+void rk3328_configure_cpu(struct rk3328_cru *cru,
+			  enum apll_frequencies apll_freq);
+
 #endif	/* __ASM_ARCH_CRU_RK3328_H_ */
diff --git a/drivers/clk/rockchip/clk_rk3328.c b/drivers/clk/rockchip/clk_rk3328.c
index a89e2ec..4331048 100644
--- a/drivers/clk/rockchip/clk_rk3328.c
+++ b/drivers/clk/rockchip/clk_rk3328.c
@@ -282,6 +282,8 @@ static void rkclk_init(struct rk3328_cru *cru)
 	u32 hclk_div;
 	u32 pclk_div;
 
+	rk3328_configure_cpu(cru, APLL_600_MHZ);
+
 	/* configure gpll cpll */
 	rkclk_set_pll(cru, CLK_GENERAL, &gpll_init_cfg);
 	rkclk_set_pll(cru, CLK_CODEC, &cpll_init_cfg);