[PATCH] clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu'
Shawn Guo
shawnguo at kernel.org
Wed Sep 27 11:59:40 PDT 2017
From: Shawn Guo <shawn.guo at linaro.org>
Other than 'mmc_mux', 'clk_sdio0_ciu' uses a different parent mux clock.
Let's add this mux clock as 'sdio0_mux', and correct the parent of
'clk_sdio0_ciu' to be it.
Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
---
drivers/clk/hisilicon/crg-hi3798cv200.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/hisilicon/crg-hi3798cv200.c b/drivers/clk/hisilicon/crg-hi3798cv200.c
index ed8bb5f7507f..8478948e858e 100644
--- a/drivers/clk/hisilicon/crg-hi3798cv200.c
+++ b/drivers/clk/hisilicon/crg-hi3798cv200.c
@@ -47,6 +47,8 @@
#define HI3798CV200_FIXED_12M 81
#define HI3798CV200_FIXED_48M 82
#define HI3798CV200_FIXED_60M 83
+#define HI3798CV200_FIXED_166P5M 84
+#define HI3798CV200_SDIO0_MUX 85
#define HI3798CV200_CRG_NR_CLKS 128
@@ -63,6 +65,7 @@
{ HI3798CV200_FIXED_75M, "75m", NULL, 0, 75000000, },
{ HI3798CV200_FIXED_100M, "100m", NULL, 0, 100000000, },
{ HI3798CV200_FIXED_150M, "150m", NULL, 0, 150000000, },
+ { HI3798CV200_FIXED_166P5M, "166p5m", NULL, 0, 165000000, },
{ HI3798CV200_FIXED_200M, "200m", NULL, 0, 200000000, },
{ HI3798CV200_FIXED_250M, "250m", NULL, 0, 250000000, },
};
@@ -75,12 +78,19 @@
"100m", "25m"};
static u32 comphy1_mux_table[] = {2, 3};
+static const char *const sdio_mux_p[] = {
+ "100m", "50m", "150m", "166p5m" };
+static u32 sdio_mux_table[] = {0, 1, 2, 3};
+
static struct hisi_mux_clock hi3798cv200_mux_clks[] = {
{ HI3798CV200_MMC_MUX, "mmc_mux", mmc_mux_p, ARRAY_SIZE(mmc_mux_p),
CLK_SET_RATE_PARENT, 0xa0, 8, 3, 0, mmc_mux_table, },
{ HI3798CV200_COMBPHY1_MUX, "combphy1_mux",
comphy1_mux_p, ARRAY_SIZE(comphy1_mux_p),
CLK_SET_RATE_PARENT, 0x188, 10, 2, 0, comphy1_mux_table, },
+ { HI3798CV200_SDIO0_MUX, "sdio0_mux", sdio_mux_p,
+ ARRAY_SIZE(sdio_mux_p), CLK_SET_RATE_PARENT,
+ 0x9c, 8, 2, 0, sdio_mux_table, },
};
static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
@@ -104,7 +114,7 @@
/* SDIO */
{ HISTB_SDIO0_BIU_CLK, "clk_sdio0_biu", "200m",
CLK_SET_RATE_PARENT, 0x9c, 0, 0, },
- { HISTB_SDIO0_CIU_CLK, "clk_sdio0_ciu", "mmc_mux",
+ { HISTB_SDIO0_CIU_CLK, "clk_sdio0_ciu", "sdio0_mux",
CLK_SET_RATE_PARENT, 0x9c, 1, 0, },
/* EMMC */
{ HISTB_MMC_BIU_CLK, "clk_mmc_biu", "200m",
--
1.9.1
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