Corrects the CMU_TOPC block clock name as per user manual.
This also adds few of the missing gate clocks of topc block.
This does not change any functionalies.
Signed-off-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
---
drivers/clk/samsung/clk-exynos7.c | 90 +++++++++++++++++++------------
include/dt-bindings/clock/exynos7-clk.h | 11 +++-
2 files changed, 67 insertions(+), 34 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos7.c b/drivers/clk/samsung/clk-exynos7.c
index 380608b..2394bde 100644
--- a/drivers/clk/samsung/clk-exynos7.c
+++ b/drivers/clk/samsung/clk-exynos7.c
@@ -35,38 +35,39 @@
#define DIV_TOPC1 0x0604
#define DIV_TOPC3 0x060C
#define ENABLE_ACLK_TOPC1 0x0804
+#define ENABLE_SCLK_TOPC1 0x0A04
static struct samsung_fixed_factor_clock topc_fixed_factor_clks[] __initdata = {
- FFACTOR(0, "ffac_topc_bus0_pll_div2", "mout_bus0_pll_ctrl", 1, 2, 0),
+ FFACTOR(0, "ffac_topc_bus0_pll_div2", "mout_topc_bus0_pll", 1, 2, 0),
FFACTOR(0, "ffac_topc_bus0_pll_div4",
"ffac_topc_bus0_pll_div2", 1, 2, 0),
- FFACTOR(0, "ffac_topc_bus1_pll_div2", "mout_bus1_pll_ctrl", 1, 2, 0),
- FFACTOR(0, "ffac_topc_cc_pll_div2", "mout_cc_pll_ctrl", 1, 2, 0),
- FFACTOR(0, "ffac_topc_mfc_pll_div2", "mout_mfc_pll_ctrl", 1, 2, 0),
+ FFACTOR(0, "ffac_topc_bus1_pll_div2", "mout_topc_bus1_pll", 1, 2, 0),
+ FFACTOR(0, "ffac_topc_cc_pll_div2", "mout_topc_cc_pll", 1, 2, 0),
+ FFACTOR(0, "ffac_topc_mfc_pll_div2", "mout_topc_mfc_pll", 1, 2, 0),
};
/* List of parent clocks for Muxes in CMU_TOPC */
-PNAME(mout_aud_pll_ctrl_p) = { "fin_pll", "fout_aud_pll" };
-PNAME(mout_bus0_pll_ctrl_p) = { "fin_pll", "fout_bus0_pll" };
-PNAME(mout_bus1_pll_ctrl_p) = { "fin_pll", "fout_bus1_pll" };
-PNAME(mout_cc_pll_ctrl_p) = { "fin_pll", "fout_cc_pll" };
-PNAME(mout_mfc_pll_ctrl_p) = { "fin_pll", "fout_mfc_pll" };
+PNAME(mout_topc_aud_pll_ctrl_p) = { "fin_pll", "fout_aud_pll" };
+PNAME(mout_topc_bus0_pll_ctrl_p) = { "fin_pll", "fout_bus0_pll" };
+PNAME(mout_topc_bus1_pll_ctrl_p) = { "fin_pll", "fout_bus1_pll" };
+PNAME(mout_topc_cc_pll_ctrl_p) = { "fin_pll", "fout_cc_pll" };
+PNAME(mout_topc_mfc_pll_ctrl_p) = { "fin_pll", "fout_mfc_pll" };
-PNAME(mout_topc_group2) = { "mout_sclk_bus0_pll_cmuc",
- "mout_sclk_bus1_pll_cmuc", "mout_sclk_cc_pll_cmuc",
- "mout_sclk_mfc_pll_cmuc" };
+PNAME(mout_topc_group2) = { "mout_topc_bus0_pll_half",
+ "mout_topc_bus1_pll_half", "mout_topc_cc_pll_half",
+ "mout_topc_mfc_pll_half" };
-PNAME(mout_sclk_bus0_pll_cmuc_p) = { "mout_bus0_pll_ctrl",
+PNAME(mout_topc_bus0_pll_half_p) = { "mout_topc_bus0_pll",
"ffac_topc_bus0_pll_div2", "ffac_topc_bus0_pll_div4"};
-PNAME(mout_sclk_bus1_pll_cmuc_p) = { "mout_bus1_pll_ctrl",
+PNAME(mout_topc_bus1_pll_half_p) = { "mout_topc_bus1_pll",
"ffac_topc_bus1_pll_div2"};
-PNAME(mout_sclk_cc_pll_cmuc_p) = { "mout_cc_pll_ctrl",
+PNAME(mout_topc_cc_pll_half_p) = { "mout_topc_cc_pll",
"ffac_topc_cc_pll_div2"};
-PNAME(mout_sclk_mfc_pll_cmuc_p) = { "mout_mfc_pll_ctrl",
+PNAME(mout_topc_mfc_pll_half_p) = { "mout_topc_mfc_pll",
"ffac_topc_mfc_pll_div2"};
-PNAME(mout_sclk_bus0_pll_out_p) = {"mout_bus0_pll_ctrl",
+PNAME(mout_topc_bus0_pll_out_p) = {"mout_topc_bus0_pll",
"ffac_topc_bus0_pll_div2"};
static unsigned long topc_clk_regs[] __initdata = {
@@ -90,22 +91,26 @@ static unsigned long topc_clk_regs[] __initdata = {
};
static struct samsung_mux_clock topc_mux_clks[] __initdata = {
- MUX(0, "mout_bus0_pll_ctrl", mout_bus0_pll_ctrl_p, MUX_SEL_TOPC0, 0, 1),
- MUX(0, "mout_bus1_pll_ctrl", mout_bus1_pll_ctrl_p, MUX_SEL_TOPC0, 4, 1),
- MUX(0, "mout_cc_pll_ctrl", mout_cc_pll_ctrl_p, MUX_SEL_TOPC0, 8, 1),
- MUX(0, "mout_mfc_pll_ctrl", mout_mfc_pll_ctrl_p, MUX_SEL_TOPC0, 12, 1),
-
- MUX(0, "mout_sclk_bus0_pll_cmuc", mout_sclk_bus0_pll_cmuc_p,
+ MUX(0, "mout_topc_bus0_pll", mout_topc_bus0_pll_ctrl_p,
+ MUX_SEL_TOPC0, 0, 1),
+ MUX(0, "mout_topc_bus1_pll", mout_topc_bus1_pll_ctrl_p,
+ MUX_SEL_TOPC0, 4, 1),
+ MUX(0, "mout_topc_cc_pll", mout_topc_cc_pll_ctrl_p,
+ MUX_SEL_TOPC0, 8, 1),
+ MUX(0, "mout_topc_mfc_pll", mout_topc_mfc_pll_ctrl_p,
+ MUX_SEL_TOPC0, 12, 1),
+ MUX(0, "mout_topc_bus0_pll_half", mout_topc_bus0_pll_half_p,
MUX_SEL_TOPC0, 16, 2),
- MUX(0, "mout_sclk_bus1_pll_cmuc", mout_sclk_bus1_pll_cmuc_p,
+ MUX(0, "mout_topc_bus1_pll_half", mout_topc_bus1_pll_half_p,
MUX_SEL_TOPC0, 20, 1),
- MUX(0, "mout_sclk_cc_pll_cmuc", mout_sclk_cc_pll_cmuc_p,
+ MUX(0, "mout_topc_cc_pll_half", mout_topc_cc_pll_half_p,
MUX_SEL_TOPC0, 24, 1),
- MUX(0, "mout_sclk_mfc_pll_cmuc", mout_sclk_mfc_pll_cmuc_p,
+ MUX(0, "mout_topc_mfc_pll_half", mout_topc_mfc_pll_half_p,
MUX_SEL_TOPC0, 28, 1),
- MUX(0, "mout_aud_pll_ctrl", mout_aud_pll_ctrl_p, MUX_SEL_TOPC1, 0, 1),
- MUX(0, "mout_sclk_bus0_pll_out", mout_sclk_bus0_pll_out_p,
+ MUX(0, "mout_topc_aud_pll", mout_topc_aud_pll_ctrl_p,
+ MUX_SEL_TOPC1, 0, 1),
+ MUX(0, "mout_topc_bus0_pll_out", mout_topc_bus0_pll_out_p,
MUX_SEL_TOPC1, 16, 1),
MUX(0, "mout_aclk_ccore_133", mout_topc_group2, MUX_SEL_TOPC2, 4, 2),
@@ -123,15 +128,15 @@ static struct samsung_div_clock topc_div_clks[] __initdata = {
DIV(DOUT_ACLK_PERIS, "dout_aclk_peris_66", "mout_aclk_peris_66",
DIV_TOPC1, 24, 4),
- DIV(DOUT_SCLK_BUS0_PLL, "dout_sclk_bus0_pll", "mout_sclk_bus0_pll_out",
+ DIV(DOUT_SCLK_BUS0_PLL, "dout_sclk_bus0_pll", "mout_topc_bus0_pll_out",
DIV_TOPC3, 0, 4),
- DIV(DOUT_SCLK_BUS1_PLL, "dout_sclk_bus1_pll", "mout_bus1_pll_ctrl",
+ DIV(DOUT_SCLK_BUS1_PLL, "dout_sclk_bus1_pll", "mout_topc_bus1_pll",
DIV_TOPC3, 8, 4),
- DIV(DOUT_SCLK_CC_PLL, "dout_sclk_cc_pll", "mout_cc_pll_ctrl",
+ DIV(DOUT_SCLK_CC_PLL, "dout_sclk_cc_pll", "mout_topc_cc_pll",
DIV_TOPC3, 12, 4),
- DIV(DOUT_SCLK_MFC_PLL, "dout_sclk_mfc_pll", "mout_mfc_pll_ctrl",
+ DIV(DOUT_SCLK_MFC_PLL, "dout_sclk_mfc_pll", "mout_topc_mfc_pll",
DIV_TOPC3, 16, 4),
- DIV(DOUT_SCLK_AUD_PLL, "dout_sclk_aud_pll", "mout_aud_pll_ctrl",
+ DIV(DOUT_SCLK_AUD_PLL, "dout_sclk_aud_pll", "mout_topc_aud_pll",
DIV_TOPC3, 28, 4),
};
@@ -143,6 +148,25 @@ static struct samsung_pll_rate_table pll1460x_24mhz_tbl[] __initdata = {
static struct samsung_gate_clock topc_gate_clks[] __initdata = {
GATE(ACLK_MSCL_532, "aclk_mscl_532", "dout_aclk_mscl_532",
ENABLE_ACLK_TOPC1, 20, 0, 0),
+
+ GATE(SCLK_AUD_PLL, "sclk_aud_pll", "dout_sclk_aud_pll",
+ ENABLE_SCLK_TOPC1, 20, 0, 0),
+ GATE(SCLK_MFC_PLL_B, "sclk_mfc_pll_b", "dout_sclk_mfc_pll",
+ ENABLE_SCLK_TOPC1, 17, 0, 0),
+ GATE(SCLK_MFC_PLL_A, "sclk_mfc_pll_a", "dout_sclk_mfc_pll",
+ ENABLE_SCLK_TOPC1, 16, 0, 0),
+ GATE(SCLK_BUS1_PLL_B, "sclk_bus1_pll_b", "dout_sclk_bus1_pll",
+ ENABLE_SCLK_TOPC1, 13, 0, 0),
+ GATE(SCLK_BUS1_PLL_A, "sclk_bus1_pll_a", "dout_sclk_bus1_pll",
+ ENABLE_SCLK_TOPC1, 12, 0, 0),
+ GATE(SCLK_BUS0_PLL_B, "sclk_bus0_pll_b", "dout_sclk_bus0_pll",
+ ENABLE_SCLK_TOPC1, 5, 0, 0),
+ GATE(SCLK_BUS0_PLL_A, "sclk_bus0_pll_a", "dout_sclk_bus0_pll",
+ ENABLE_SCLK_TOPC1, 4, 0, 0),
+ GATE(SCLK_CC_PLL_B, "sclk_cc_pll_b", "dout_sclk_cc_pll",
+ ENABLE_SCLK_TOPC1, 1, 0, 0),
+ GATE(SCLK_CC_PLL_A, "sclk_cc_pll_a", "dout_sclk_cc_pll",
+ ENABLE_SCLK_TOPC1, 0, 0, 0),
};
static struct samsung_pll_clock topc_pll_clks[] __initdata = {
diff --git a/include/dt-bindings/clock/exynos7-clk.h b/include/dt-bindings/clock/exynos7-clk.h
index e33c75a..b63eba6 100644
--- a/include/dt-bindings/clock/exynos7-clk.h
+++ b/include/dt-bindings/clock/exynos7-clk.h
@@ -21,7 +21,16 @@
#define ACLK_MSCL_532 8
#define DOUT_SCLK_AUD_PLL 9
#define FOUT_AUD_PLL 10
-#define TOPC_NR_CLK 11
+#define SCLK_AUD_PLL 11
+#define SCLK_MFC_PLL_B 12
+#define SCLK_MFC_PLL_A 13
+#define SCLK_BUS1_PLL_B 14
+#define SCLK_BUS1_PLL_A 15
+#define SCLK_BUS0_PLL_B 16
+#define SCLK_BUS0_PLL_A 17
+#define SCLK_CC_PLL_B 18
+#define SCLK_CC_PLL_A 19
+#define TOPC_NR_CLK 20
/* TOP0 */
#define DOUT_ACLK_PERIC1 1
--
1.7.10.4
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