clk: rockchip: fix rk3066 pll status register location

A patch from »ARM: Rockchip: add cpuclk handling - clock-tree part« in state Mainline for linux-kernel

From: Heiko Stuebner <heiko@...> Date: Mon, 1 Sep 2014 23:52:40 +0200

Commit-Message

The register providing the pll lock status is at a different address on the rk3066. The error became apparent while working on cpufreq support for the rockchip SoCs. Signed-off-by: Heiko Stuebner <heiko@...>

Patch-Comment

drivers/clk/rockchip/clk-rk3188.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)

Statistics

  • 7 lines added
  • 3 lines removed

Changes

---------------------- drivers/clk/rockchip/clk-rk3188.c -----------------------
index 0147614..1c5e644 100644
@@ -19,6 +19,7 @@
#include <dt-bindings/clock/rk3188-cru-common.h>
#include "clk.h"
+#define RK3066_GRF_SOC_STATUS 0x15c
#define RK3188_GRF_SOC_STATUS 0xac
enum rk3188_plls {
@@ -629,9 +630,6 @@ static void __init rk3188_common_clk_init(struct device_node *np)
pr_warn("%s: could not register clock usb480m: %ld\n",
__func__, PTR_ERR(clk));
- rockchip_clk_register_plls(rk3188_pll_clks,
- ARRAY_SIZE(rk3188_pll_clks),
- RK3188_GRF_SOC_STATUS);
rockchip_clk_register_branches(common_clk_branches,
ARRAY_SIZE(common_clk_branches));
rockchip_clk_protect_critical(rk3188_critical_clocks,
@@ -644,6 +642,9 @@ static void __init rk3188_common_clk_init(struct device_node *np)
static void __init rk3066a_clk_init(struct device_node *np)
{
rk3188_common_clk_init(np);
+ rockchip_clk_register_plls(rk3188_pll_clks,
+ ARRAY_SIZE(rk3188_pll_clks),
+ RK3066_GRF_SOC_STATUS);
rockchip_clk_register_branches(rk3066a_clk_branches,
ARRAY_SIZE(rk3066a_clk_branches));
}
@@ -652,6 +653,9 @@ CLK_OF_DECLARE(rk3066a_cru, "rockchip,rk3066a-cru", rk3066a_clk_init);
static void __init rk3188a_clk_init(struct device_node *np)
{
rk3188_common_clk_init(np);
+ rockchip_clk_register_plls(rk3188_pll_clks,
+ ARRAY_SIZE(rk3188_pll_clks),
+ RK3188_GRF_SOC_STATUS);
rockchip_clk_register_branches(rk3188_clk_branches,
ARRAY_SIZE(rk3188_clk_branches));
}
 
 

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