diff options
| author | Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> | 2017-08-10 09:23:45 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-09-01 03:40:23 +0200 |
| commit | e3dd205860a52347a858db58ace3d28998105da1 (patch) | |
| tree | 1201479c13d4bb4a83affaba9e11770c51974732 /drivers/clk/uniphier | |
| parent | clk: stm32h7: Add stm32h743 clock driver (diff) | |
| download | linux-e3dd205860a52347a858db58ace3d28998105da1.tar.xz linux-e3dd205860a52347a858db58ace3d28998105da1.zip | |
clk: uniphier: add audio system clock
Add clock for audio subsystem (AIO) and SoC internal audio codec
(EVEA) on UniPhier LD11/LD20 SoCs.
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/uniphier')
| -rw-r--r-- | drivers/clk/uniphier/clk-uniphier-sys.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c index 44225702bb1f..52048696931d 100644 --- a/drivers/clk/uniphier/clk-uniphier-sys.c +++ b/drivers/clk/uniphier/clk-uniphier-sys.c @@ -57,6 +57,14 @@ #define UNIPHIER_PRO4_SYS_CLK_USB3(idx, ch) \ UNIPHIER_CLK_GATE("usb3" #ch, (idx), NULL, 0x2104, 16 + (ch)) +#define UNIPHIER_LD11_SYS_CLK_AIO(idx) \ + UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 10), \ + UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2108, 0) + +#define UNIPHIER_LD11_SYS_CLK_EVEA(idx) \ + UNIPHIER_CLK_FACTOR("evea-io100m", -1, "spll", 1, 20), \ + UNIPHIER_CLK_GATE("evea", (idx), "evea-io100m", 0x2108, 1) + #define UNIPHIER_PRO4_SYS_CLK_ETHER(idx) \ UNIPHIER_CLK_GATE("ether", (idx), NULL, 0x2104, 12) @@ -153,6 +161,8 @@ const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = { UNIPHIER_LD11_SYS_CLK_ETHER(6), UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */ UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25), + UNIPHIER_LD11_SYS_CLK_AIO(40), + UNIPHIER_LD11_SYS_CLK_EVEA(41), /* CPU gears */ UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8), UNIPHIER_CLK_DIV4("mpll", 2, 3, 4, 8), @@ -190,6 +200,8 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14), UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12), UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13), + UNIPHIER_LD11_SYS_CLK_AIO(40), + UNIPHIER_LD11_SYS_CLK_EVEA(41), /* CPU gears */ UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8), UNIPHIER_CLK_DIV4("spll", 2, 3, 4, 8), |