diff options
author | Thomas Abraham <thomas.ab@samsung.com> | 2010-05-17 00:38:55 (GMT) |
---|---|---|
committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-17 01:37:38 (GMT) |
commit | 2cf4c2e6301f19e08b7090c024b312f6e2c0f230 (patch) | |
tree | 0d01ad479d049b7d1e02df7e68eb3c6751dad9bb /arch/arm/mach-s5pv210/clock.c | |
parent | f445dbd5af7863dd7dce4685e39980419d4144eb (diff) | |
download | linux-2cf4c2e6301f19e08b7090c024b312f6e2c0f230.tar.xz |
ARM: S5PV210: Add new system clocks
This patch adds the following system clocks.
1. clk_sclk_hdmiphy
2. clk_sclk_usbphy0
3. clk_sclk_usbphy1
4. sclk_dmc (dram memory controller clock)
5. sclk_onenand
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pv210/clock.c')
-rw-r--r-- | arch/arm/mach-s5pv210/clock.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c index c86bff5..2c7be15 100644 --- a/arch/arm/mach-s5pv210/clock.c +++ b/arch/arm/mach-s5pv210/clock.c @@ -184,6 +184,21 @@ static struct clk clk_sclk_hdmi27m = { .rate = 27000000, }; +static struct clk clk_sclk_hdmiphy = { + .name = "sclk_hdmiphy", + .id = -1, +}; + +static struct clk clk_sclk_usbphy0 = { + .name = "sclk_usbphy0", + .id = -1, +}; + +static struct clk clk_sclk_usbphy1 = { + .name = "sclk_usbphy1", + .id = -1, +}; + static struct clk *clkset_vpllsrc_list[] = { [0] = &clk_fin_vpll, [1] = &clk_sclk_hdmi27m, @@ -426,9 +441,47 @@ static struct clksrc_sources clkset_uart = { .nr_sources = ARRAY_SIZE(clkset_uart_list), }; +static struct clk *clkset_group1_list[] = { + [0] = &clk_sclk_a2m.clk, + [1] = &clk_mout_mpll.clk, + [2] = &clk_mout_epll.clk, + [3] = &clk_sclk_vpll.clk, +}; + +static struct clksrc_sources clkset_group1 = { + .sources = clkset_group1_list, + .nr_sources = ARRAY_SIZE(clkset_group1_list), +}; + +static struct clk *clkset_sclk_onenand_list[] = { + [0] = &clk_hclk_psys.clk, + [1] = &clk_hclk_dsys.clk, +}; + +static struct clksrc_sources clkset_sclk_onenand = { + .sources = clkset_sclk_onenand_list, + .nr_sources = ARRAY_SIZE(clkset_sclk_onenand_list), +}; + static struct clksrc_clk clksrcs[] = { { .clk = { + .name = "sclk_dmc", + .id = -1, + }, + .sources = &clkset_group1, + .reg_src = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 }, + .reg_div = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 }, + }, { + .clk = { + .name = "sclk_onenand", + .id = -1, + }, + .sources = &clkset_sclk_onenand, + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 28, .size = 1 }, + .reg_div = { .reg = S5P_CLK_DIV6, .shift = 12, .size = 3 }, + }, { + .clk = { .name = "uclk1", .id = -1, .ctrlbit = (1<<17), @@ -529,6 +582,9 @@ void __init_or_cpufreq s5pv210_setup_clocks(void) static struct clk *clks[] __initdata = { &clk_sclk_hdmi27m, + &clk_sclk_hdmiphy, + &clk_sclk_usbphy0, + &clk_sclk_usbphy1, }; void __init s5pv210_register_clocks(void) |