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path: root/drivers/clk/ux500/u8500_clk.c
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Diffstat (limited to 'drivers/clk/ux500/u8500_clk.c')
-rw-r--r--drivers/clk/ux500/u8500_clk.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/clk/ux500/u8500_clk.c b/drivers/clk/ux500/u8500_clk.c
index e2c17d187d98..7d0e0258f204 100644
--- a/drivers/clk/ux500/u8500_clk.c
+++ b/drivers/clk/ux500/u8500_clk.c
@@ -170,10 +170,11 @@ void u8500_clk_init(void)
clk_register_clkdev(clk, NULL, "mtu0");
clk_register_clkdev(clk, NULL, "mtu1");
- clk = clk_reg_prcmu_gate("sdmmcclk", NULL, PRCMU_SDMMCCLK, CLK_IS_ROOT);
+ clk = clk_reg_prcmu_opp_volt_scalable("sdmmcclk", NULL, PRCMU_SDMMCCLK,
+ 100000000,
+ CLK_IS_ROOT|CLK_SET_RATE_GATE);
clk_register_clkdev(clk, NULL, "sdmmc");
-
clk = clk_reg_prcmu_scalable("dsi_pll", "hdmiclk",
PRCMU_PLLDSI, 0, CLK_SET_RATE_GATE);
clk_register_clkdev(clk, "dsihs2", "mcde");
@@ -205,16 +206,18 @@ void u8500_clk_init(void)
clk_register_clkdev(clk, "dsilp2", "dsilink.2");
clk_register_clkdev(clk, "dsilp2", "mcde");
- clk = clk_reg_prcmu_rate("smp_twd", NULL, PRCMU_ARMSS,
- CLK_IS_ROOT|CLK_GET_RATE_NOCACHE|
- CLK_IGNORE_UNUSED);
+ clk = clk_reg_prcmu_scalable_rate("armss", NULL,
+ PRCMU_ARMSS, 0, CLK_IS_ROOT|CLK_IGNORE_UNUSED);
+ clk_register_clkdev(clk, "armss", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "smp_twd", "armss",
+ CLK_IGNORE_UNUSED, 1, 2);
clk_register_clkdev(clk, NULL, "smp_twd");
/*
* FIXME: Add special handled PRCMU clocks here:
- * 1. clk_arm, use PRCMU_ARMCLK.
- * 2. clkout0yuv, use PRCMU as parent + need regulator + pinctrl.
- * 3. ab9540_clkout1yuv, see clkout0yuv
+ * 1. clkout0yuv, use PRCMU as parent + need regulator + pinctrl.
+ * 2. ab9540_clkout1yuv, see clkout0yuv
*/
/* PRCC P-clocks */
@@ -323,7 +326,7 @@ void u8500_clk_init(void)
clk_register_clkdev(clk, NULL, "gpioblock1");
clk = clk_reg_prcc_pclk("p2_pclk12", "per2clk", U8500_CLKRST2_BASE,
- BIT(11), 0);
+ BIT(12), 0);
clk = clk_reg_prcc_pclk("p3_pclk0", "per3clk", U8500_CLKRST3_BASE,
BIT(0), 0);
@@ -347,6 +350,8 @@ void u8500_clk_init(void)
clk = clk_reg_prcc_pclk("p3_pclk5", "per3clk", U8500_CLKRST3_BASE,
BIT(5), 0);
+ clk_register_clkdev(clk, "apb_pclk", "ske");
+ clk_register_clkdev(clk, "apb_pclk", "nmk-ske-keypad");
clk = clk_reg_prcc_pclk("p3_pclk6", "per3clk", U8500_CLKRST3_BASE,
BIT(6), 0);
@@ -375,6 +380,7 @@ void u8500_clk_init(void)
clk = clk_reg_prcc_pclk("p6_pclk0", "per6clk", U8500_CLKRST6_BASE,
BIT(0), 0);
+ clk_register_clkdev(clk, "apb_pclk", "rng");
clk = clk_reg_prcc_pclk("p6_pclk1", "per6clk", U8500_CLKRST6_BASE,
BIT(1), 0);
@@ -503,6 +509,8 @@ void u8500_clk_init(void)
clk = clk_reg_prcc_kclk("p3_ske_kclk", "rtc32k",
U8500_CLKRST3_BASE, BIT(5), CLK_SET_RATE_GATE);
+ clk_register_clkdev(clk, NULL, "ske");
+ clk_register_clkdev(clk, NULL, "nmk-ske-keypad");
clk = clk_reg_prcc_kclk("p3_uart2_kclk", "uartclk",
U8500_CLKRST3_BASE, BIT(6), CLK_SET_RATE_GATE);
@@ -515,5 +523,5 @@ void u8500_clk_init(void)
/* Periph6 */
clk = clk_reg_prcc_kclk("p3_rng_kclk", "rngclk",
U8500_CLKRST6_BASE, BIT(0), CLK_SET_RATE_GATE);
-
+ clk_register_clkdev(clk, NULL, "rng");
}