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authorShawn Guo <shawn.guo@linaro.org>2017-09-27 21:59:40 +0300
committerStephen Boyd <sboyd@codeaurora.org>2017-11-14 20:49:00 +0300
commit3320f39bee899b68d4f35220764b2ab213374708 (patch)
treea42559154686c07f81da8e73a1af26d6781feacd /drivers/clk/hisilicon
parent90c42090c0da3a77057ba777e2d3f8d16e55aabc (diff)
downloadlinux-3320f39bee899b68d4f35220764b2ab213374708.tar.xz
clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu'
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@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/hisilicon')
-rw-r--r--drivers/clk/hisilicon/crg-hi3798cv200.c12
1 files changed, 11 insertions, 1 deletions
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 @@ static const struct hisi_fixed_rate_clock hi3798cv200_fixed_rate_clks[] = {
{ 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 @@ static const char *const comphy1_mux_p[] = {
"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 @@ static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
/* 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",