From: Kever Yang <kever.yang@rock-chips.com>
Date: Thu, 28 Sep 2017 10:24:03 +0000 (+0800)
Subject: rockchip: rk322x: fix pd_bus hclk/pclk
X-Git-Tag: v2025.01-rc5-pxa1908~5671^2~23
X-Git-Url: http://git.dujemihanovic.xyz/img/html/static/login.html?a=commitdiff_plain;h=f3f6591ca39325f34ef3ec3600be2e493b3a0327;p=u-boot.git

rockchip: rk322x: fix pd_bus hclk/pclk

The pd_bus hclk/pclk source is pd_bus aclk, not the PLL.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
---

diff --git a/drivers/clk/rockchip/clk_rk322x.c b/drivers/clk/rockchip/clk_rk322x.c
index 6334e6293f..e87267d239 100644
--- a/drivers/clk/rockchip/clk_rk322x.c
+++ b/drivers/clk/rockchip/clk_rk322x.c
@@ -117,16 +117,16 @@ static void rkclk_init(struct rk322x_cru *cru)
 		     pclk_div << CORE_PERI_DIV_SHIFT);
 
 	/*
-	 * select apll as pd_bus bus clock source and
+	 * select gpll as pd_bus bus clock source and
 	 * set up dependent divisors for PCLK/HCLK and ACLK clocks.
 	 */
 	aclk_div = GPLL_HZ / BUS_ACLK_HZ - 1;
 	assert((aclk_div + 1) * BUS_ACLK_HZ == GPLL_HZ && aclk_div <= 0x1f);
 
-	pclk_div = GPLL_HZ / BUS_PCLK_HZ - 1;
+	pclk_div = BUS_ACLK_HZ / BUS_PCLK_HZ - 1;
 	assert((pclk_div + 1) * BUS_PCLK_HZ == GPLL_HZ && pclk_div <= 0x7);
 
-	hclk_div = GPLL_HZ / BUS_HCLK_HZ - 1;
+	hclk_div = BUS_ACLK_HZ / BUS_HCLK_HZ - 1;
 	assert((hclk_div + 1) * BUS_HCLK_HZ == GPLL_HZ && hclk_div <= 0x3);
 
 	rk_clrsetreg(&cru->cru_clksel_con[0],