Group CMU_TOP clocks to make it easier to add the support for more CMUs.
No functional change.
Signed-off-by: Sam Protsenko <semen.protse...@linaro.org>
---
drivers/clk/exynos/clk-exynos850.c | 56 ++++++++++++++++--------------
1 file changed, 30 insertions(+), 26 deletions(-)
diff --git a/drivers/clk/exynos/clk-exynos850.c
b/drivers/clk/exynos/clk-exynos850.c
index cf94a3e1b646..de4170cdc2f3 100644
--- a/drivers/clk/exynos/clk-exynos850.c
+++ b/drivers/clk/exynos/clk-exynos850.c
@@ -35,16 +35,7 @@
#define CLK_CON_GAT_GATE_CLKCMU_PERI_IP 0x2084
#define CLK_CON_GAT_GATE_CLKCMU_PERI_UART 0x2088
-static const struct samsung_pll_clock top_pure_pll_clks[] = {
- PLL(pll_0822x, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "clock-oscclk",
- PLL_CON3_PLL_SHARED0),
- PLL(pll_0822x, CLK_FOUT_SHARED1_PLL, "fout_shared1_pll", "clock-oscclk",
- PLL_CON3_PLL_SHARED1),
- PLL(pll_0831x, CLK_FOUT_MMC_PLL, "fout_mmc_pll", "clock-oscclk",
- PLL_CON3_PLL_MMC),
-};
-
-/* List of parent clocks for Muxes in CMU_TOP */
+/* List of parent clocks for Muxes in CMU_TOP: for PURECLKCOMP */
PNAME(mout_shared0_pll_p) = { "clock-oscclk", "fout_shared0_pll" };
PNAME(mout_shared1_pll_p) = { "clock-oscclk", "fout_shared1_pll" };
PNAME(mout_mmc_pll_p) = { "clock-oscclk", "fout_mmc_pll" };
@@ -55,6 +46,17 @@ PNAME(mout_peri_uart_p) = { "clock-oscclk",
"dout_shared0_div4",
PNAME(mout_peri_ip_p) = { "clock-oscclk", "dout_shared0_div4",
"dout_shared1_div4", "clock-oscclk" };
+/* PURECLKCOMP */
+
+static const struct samsung_pll_clock top_pure_pll_clks[] = {
+ PLL(pll_0822x, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "clock-oscclk",
+ PLL_CON3_PLL_SHARED0),
+ PLL(pll_0822x, CLK_FOUT_SHARED1_PLL, "fout_shared1_pll", "clock-oscclk",
+ PLL_CON3_PLL_SHARED1),
+ PLL(pll_0831x, CLK_FOUT_MMC_PLL, "fout_mmc_pll", "clock-oscclk",
+ PLL_CON3_PLL_MMC),
+};
+
static const struct samsung_mux_clock top_pure_mux_clks[] = {
MUX(CLK_MOUT_SHARED0_PLL, "mout_shared0_pll", mout_shared0_pll_p,
PLL_CON0_PLL_SHARED0, 4, 1),
@@ -64,15 +66,6 @@ static const struct samsung_mux_clock top_pure_mux_clks[] = {
PLL_CON0_PLL_MMC, 4, 1),
};
-static const struct samsung_mux_clock top_peri_mux_clks[] = {
- MUX(CLK_MOUT_PERI_BUS, "mout_peri_bus", mout_peri_bus_p,
- CLK_CON_MUX_MUX_CLKCMU_PERI_BUS, 0, 1),
- MUX(CLK_MOUT_PERI_UART, "mout_peri_uart", mout_peri_uart_p,
- CLK_CON_MUX_MUX_CLKCMU_PERI_UART, 0, 2),
- MUX(CLK_MOUT_PERI_IP, "mout_peri_ip", mout_peri_ip_p,
- CLK_CON_MUX_MUX_CLKCMU_PERI_IP, 0, 2),
-};
-
static const struct samsung_div_clock top_pure_div_clks[] = {
DIV(CLK_DOUT_SHARED0_DIV3, "dout_shared0_div3", "mout_shared0_pll",
CLK_CON_DIV_PLL_SHARED0_DIV3, 0, 2),
@@ -88,13 +81,15 @@ static const struct samsung_div_clock top_pure_div_clks[] =
{
CLK_CON_DIV_PLL_SHARED1_DIV4, 0, 1),
};
-static const struct samsung_div_clock top_peri_div_clks[] = {
- DIV(CLK_DOUT_PERI_BUS, "dout_peri_bus", "gout_peri_bus",
- CLK_CON_DIV_CLKCMU_PERI_BUS, 0, 4),
- DIV(CLK_DOUT_PERI_UART, "dout_peri_uart", "gout_peri_uart",
- CLK_CON_DIV_CLKCMU_PERI_UART, 0, 4),
- DIV(CLK_DOUT_PERI_IP, "dout_peri_ip", "gout_peri_ip",
- CLK_CON_DIV_CLKCMU_PERI_IP, 0, 4),
+/* PERI */
+
+static const struct samsung_mux_clock top_peri_mux_clks[] = {
+ MUX(CLK_MOUT_PERI_BUS, "mout_peri_bus", mout_peri_bus_p,
+ CLK_CON_MUX_MUX_CLKCMU_PERI_BUS, 0, 1),
+ MUX(CLK_MOUT_PERI_UART, "mout_peri_uart", mout_peri_uart_p,
+ CLK_CON_MUX_MUX_CLKCMU_PERI_UART, 0, 2),
+ MUX(CLK_MOUT_PERI_IP, "mout_peri_ip", mout_peri_ip_p,
+ CLK_CON_MUX_MUX_CLKCMU_PERI_IP, 0, 2),
};
static const struct samsung_gate_clock top_peri_gate_clks[] = {
@@ -106,6 +101,15 @@ static const struct samsung_gate_clock
top_peri_gate_clks[] = {
CLK_CON_GAT_GATE_CLKCMU_PERI_IP, 21, 0, 0),
};
+static const struct samsung_div_clock top_peri_div_clks[] = {
+ DIV(CLK_DOUT_PERI_BUS, "dout_peri_bus", "gout_peri_bus",
+ CLK_CON_DIV_CLKCMU_PERI_BUS, 0, 4),
+ DIV(CLK_DOUT_PERI_UART, "dout_peri_uart", "gout_peri_uart",
+ CLK_CON_DIV_CLKCMU_PERI_UART, 0, 4),
+ DIV(CLK_DOUT_PERI_IP, "dout_peri_ip", "gout_peri_ip",
+ CLK_CON_DIV_CLKCMU_PERI_IP, 0, 4),
+};
+
static const struct samsung_clk_group top_cmu_clks[] = {
/* CMU_TOP_PURECLKCOMP */
{ S_CLK_PLL, top_pure_pll_clks, ARRAY_SIZE(top_pure_pll_clks) },
--
2.39.2
