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authorKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com>2018-05-15 05:14:16 +0300
committerStephen Boyd <sboyd@kernel.org>2018-05-16 00:15:43 +0300
commitc5fc9cf244b175af63ac40a7e6d236cba64067c8 (patch)
treecf81009ba763b429f39ecce6927f24702488f6c6 /drivers/clk/uniphier
parent60cc43fc888428bb2f18f08997432d426a243338 (diff)
downloadlinux-c5fc9cf244b175af63ac40a7e6d236cba64067c8.tar.xz
clk: uniphier: add LD11/LD20 stream demux system clock
Add clock for MPEG2 transport stream I/O and demux system (HSC) 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@kernel.org>
Diffstat (limited to 'drivers/clk/uniphier')
-rw-r--r--drivers/clk/uniphier/clk-uniphier-sys.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c
index ebc78ab2df05..4f5ff9fa11fd 100644
--- a/drivers/clk/uniphier/clk-uniphier-sys.c
+++ b/drivers/clk/uniphier/clk-uniphier-sys.c
@@ -51,6 +51,9 @@
#define UNIPHIER_LD11_SYS_CLK_STDMAC(idx) \
UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x210c, 8)
+#define UNIPHIER_LD11_SYS_CLK_HSC(idx) \
+ UNIPHIER_CLK_GATE("hsc", (idx), NULL, 0x210c, 9)
+
#define UNIPHIER_PRO4_SYS_CLK_GIO(idx) \
UNIPHIER_CLK_GATE("gio", (idx), NULL, 0x2104, 6)
@@ -182,6 +185,7 @@ const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = {
/* Index 5 reserved for eMMC PHY */
UNIPHIER_LD11_SYS_CLK_ETHER(6),
UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */
+ UNIPHIER_LD11_SYS_CLK_HSC(9),
UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25),
UNIPHIER_LD11_SYS_CLK_AIO(40),
UNIPHIER_LD11_SYS_CLK_EVEA(41),
@@ -215,6 +219,7 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
UNIPHIER_LD20_SYS_CLK_SD,
UNIPHIER_LD11_SYS_CLK_ETHER(6),
UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC */
+ UNIPHIER_LD11_SYS_CLK_HSC(9),
/* GIO is always clock-enabled: no function for 0x210c bit5 */
/*
* clock for USB Link is enabled by the logic "OR" of bit 14 and bit 15.