[PATCH] ARM: S5PV210: allow clk to use clksrc as parents
MyungJoo Ham
myungjoo.ham at samsung.com
Tue Jul 6 01:52:33 EDT 2010
This patch allows clk in init_clocks[] and init_clocks_disable[] to use
clksrc_clk.clk in clksrcs[].
For example, clk "lcd" may need to set "sclk-fimd" as a parent if
the div and src settting of sclk-fimd changes and a user of "lcd" wants
to get the exact information about the rate. If "sclk-fimd" is set as a
parent of "lcd", then the clk framework can provide the wanted
information; otherwise, the change in "sclk-fimd" does not update "lcd"
properly.
To do so, we have relocated clksrcs[] and put enum indexes to clksrcs in
order to allow clk in init_clocks[] and init_clocks_disable[] may refer
one of clksrcs[] as its parent. (enum clksrc_refer)
For example, "lcd" may set "sclk-fimd" as a parent if the following line
replaces the line 878:
.parent = &clk_hclk_dsys.clk,
to
.parent = &clksrcs[_clksrc_sclk_fimd],
Signed-off-by: MyungJoo Ham <myungjoo.ham at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
arch/arm/mach-s5pv210/clock.c | 986 ++++++++++++++++++++++-------------------
1 files changed, 520 insertions(+), 466 deletions(-)
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index aa2b1c5..e33c6ed 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -264,6 +264,526 @@ static struct clksrc_clk clk_sclk_vpll = {
.reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
};
+static struct clk *clkset_uart_list[] = {
+ [6] = &clk_mout_mpll.clk,
+ [7] = &clk_mout_epll.clk,
+};
+
+static struct clksrc_sources clkset_uart = {
+ .sources = clkset_uart_list,
+ .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 clk *clkset_sclk_dac_list[] = {
+ [0] = &clk_sclk_vpll.clk,
+ [1] = &clk_sclk_hdmiphy,
+};
+
+static struct clksrc_sources clkset_sclk_dac = {
+ .sources = clkset_sclk_dac_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_dac_list),
+};
+
+static struct clksrc_clk clk_sclk_dac = {
+ .clk = {
+ .name = "sclk_dac",
+ .id = -1,
+ .ctrlbit = (1 << 2),
+ .enable = s5pv210_clk_mask0_ctrl,
+ },
+ .sources = &clkset_sclk_dac,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 1 },
+};
+
+static struct clksrc_clk clk_sclk_pixel = {
+ .clk = {
+ .name = "sclk_pixel",
+ .id = -1,
+ .parent = &clk_sclk_vpll.clk,
+ },
+ .reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4},
+};
+
+static struct clk *clkset_sclk_hdmi_list[] = {
+ [0] = &clk_sclk_pixel.clk,
+ [1] = &clk_sclk_hdmiphy,
+};
+
+static struct clksrc_sources clkset_sclk_hdmi = {
+ .sources = clkset_sclk_hdmi_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_hdmi_list),
+};
+
+static struct clksrc_clk clk_sclk_hdmi = {
+ .clk = {
+ .name = "sclk_hdmi",
+ .id = -1,
+ .ctrlbit = (1 << 0),
+ .enable = s5pv210_clk_mask0_ctrl,
+ },
+ .sources = &clkset_sclk_hdmi,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
+};
+
+static struct clk *clkset_sclk_mixer_list[] = {
+ [0] = &clk_sclk_dac.clk,
+ [1] = &clk_sclk_hdmi.clk,
+};
+
+static struct clksrc_sources clkset_sclk_mixer = {
+ .sources = clkset_sclk_mixer_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_mixer_list),
+};
+
+static struct clk *clkset_sclk_audio0_list[] = {
+ [0] = &clk_ext_xtal_mux,
+ [1] = &clk_pcmcdclk0,
+ [2] = &clk_sclk_hdmi27m,
+ [3] = &clk_sclk_usbphy0,
+ [4] = &clk_sclk_usbphy1,
+ [5] = &clk_sclk_hdmiphy,
+ [6] = &clk_mout_mpll.clk,
+ [7] = &clk_mout_epll.clk,
+ [8] = &clk_sclk_vpll.clk,
+};
+
+static struct clksrc_sources clkset_sclk_audio0 = {
+ .sources = clkset_sclk_audio0_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_audio0_list),
+};
+
+static struct clksrc_clk clk_sclk_audio0 = {
+ .clk = {
+ .name = "sclk_audio",
+ .id = 0,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 24),
+ },
+ .sources = &clkset_sclk_audio0,
+ .reg_src = { .reg = S5P_CLK_SRC6, .shift = 0, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV6, .shift = 0, .size = 4 },
+};
+
+static struct clk *clkset_sclk_audio1_list[] = {
+ [0] = &clk_ext_xtal_mux,
+ [1] = &clk_pcmcdclk1,
+ [2] = &clk_sclk_hdmi27m,
+ [3] = &clk_sclk_usbphy0,
+ [4] = &clk_sclk_usbphy1,
+ [5] = &clk_sclk_hdmiphy,
+ [6] = &clk_mout_mpll.clk,
+ [7] = &clk_mout_epll.clk,
+ [8] = &clk_sclk_vpll.clk,
+};
+
+static struct clksrc_sources clkset_sclk_audio1 = {
+ .sources = clkset_sclk_audio1_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_audio1_list),
+};
+
+static struct clksrc_clk clk_sclk_audio1 = {
+ .clk = {
+ .name = "sclk_audio",
+ .id = 1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 25),
+ },
+ .sources = &clkset_sclk_audio1,
+ .reg_src = { .reg = S5P_CLK_SRC6, .shift = 4, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV6, .shift = 4, .size = 4 },
+};
+
+static struct clk *clkset_sclk_audio2_list[] = {
+ [0] = &clk_ext_xtal_mux,
+ [1] = &clk_pcmcdclk0,
+ [2] = &clk_sclk_hdmi27m,
+ [3] = &clk_sclk_usbphy0,
+ [4] = &clk_sclk_usbphy1,
+ [5] = &clk_sclk_hdmiphy,
+ [6] = &clk_mout_mpll.clk,
+ [7] = &clk_mout_epll.clk,
+ [8] = &clk_sclk_vpll.clk,
+};
+
+static struct clksrc_sources clkset_sclk_audio2 = {
+ .sources = clkset_sclk_audio2_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_audio2_list),
+};
+
+static struct clksrc_clk clk_sclk_audio2 = {
+ .clk = {
+ .name = "sclk_audio",
+ .id = 2,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 26),
+ },
+ .sources = &clkset_sclk_audio2,
+ .reg_src = { .reg = S5P_CLK_SRC6, .shift = 8, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV6, .shift = 8, .size = 4 },
+};
+
+static struct clk *clkset_sclk_spdif_list[] = {
+ [0] = &clk_sclk_audio0.clk,
+ [1] = &clk_sclk_audio1.clk,
+ [2] = &clk_sclk_audio2.clk,
+};
+
+static struct clksrc_sources clkset_sclk_spdif = {
+ .sources = clkset_sclk_spdif_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_spdif_list),
+};
+
+static struct clk *clkset_group2_list[] = {
+ [0] = &clk_ext_xtal_mux,
+ [1] = &clk_xusbxti,
+ [2] = &clk_sclk_hdmi27m,
+ [3] = &clk_sclk_usbphy0,
+ [4] = &clk_sclk_usbphy1,
+ [5] = &clk_sclk_hdmiphy,
+ [6] = &clk_mout_mpll.clk,
+ [7] = &clk_mout_epll.clk,
+ [8] = &clk_sclk_vpll.clk,
+};
+
+static struct clksrc_sources clkset_group2 = {
+ .sources = clkset_group2_list,
+ .nr_sources = ARRAY_SIZE(clkset_group2_list),
+};
+
+enum clksrc_refer {
+ _clksrc_sclk_dmc,
+ _clksrc_sclk_onenand,
+ _clksrc_uclk1_0,
+ _clksrc_uclk1_1,
+ _clksrc_uclk1_2,
+ _clksrc_uclk1_3,
+ _clksrc_sclk_mixer,
+ _clksrc_sclk_spdif,
+ _clksrc_sclk_fimc_0,
+ _clksrc_sclk_fimc_1,
+ _clksrc_sclk_fimc_2,
+ _clksrc_sclk_cam_0,
+ _clksrc_sclk_cam_1,
+ _clksrc_sclk_fimd,
+ _clksrc_mmc_bus_0,
+ _clksrc_mmc_bus_1,
+ _clksrc_mmc_bus_2,
+ _clksrc_mmc_bus_3,
+ _clksrc_sclk_mfc,
+ _clksrc_sclk_g2d,
+ _clksrc_sclk_g3d,
+ _clksrc_sclk_csis,
+ _clksrc_sclk_spi_0,
+ _clksrc_sclk_spi_1,
+ _clksrc_sclk_pwi,
+ _clksrc_sclk_pwm,
+};
+
+static struct clksrc_clk clksrcs[] = {
+ [_clksrc_sclk_dmc] = {
+ .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 },
+ },
+ [_clksrc_sclk_onenand] = {
+ .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 },
+ },
+ [_clksrc_uclk1_0] = {
+ .clk = {
+ .name = "uclk1",
+ .id = 0,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 12),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
+ },
+ [_clksrc_uclk1_1] = {
+ .clk = {
+ .name = "uclk1",
+ .id = 1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 13),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
+ },
+ [_clksrc_uclk1_2] = {
+ .clk = {
+ .name = "uclk1",
+ .id = 2,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 14),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
+ },
+ [_clksrc_uclk1_3] = {
+ .clk = {
+ .name = "uclk1",
+ .id = 3,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 15),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
+ },
+ [_clksrc_sclk_mixer] = {
+ .clk = {
+ .name = "sclk_mixer",
+ .id = -1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 1),
+ },
+ .sources = &clkset_sclk_mixer,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
+ },
+ [_clksrc_sclk_spdif] = {
+ .clk = {
+ .name = "sclk_spdif",
+ .id = -1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 27),
+ },
+ .sources = &clkset_sclk_spdif,
+ .reg_src = { .reg = S5P_CLK_SRC6, .shift = 12, .size = 2 },
+ },
+ [_clksrc_sclk_fimc_0] = {
+ .clk = {
+ .name = "sclk_fimc",
+ .id = 0,
+ .enable = s5pv210_clk_mask1_ctrl,
+ .ctrlbit = (1 << 2),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
+ },
+ [_clksrc_sclk_fimc_1] = {
+ .clk = {
+ .name = "sclk_fimc",
+ .id = 1,
+ .enable = s5pv210_clk_mask1_ctrl,
+ .ctrlbit = (1 << 3),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
+ },
+ [_clksrc_sclk_fimc_2] = {
+ .clk = {
+ .name = "sclk_fimc",
+ .id = 2,
+ .enable = s5pv210_clk_mask1_ctrl,
+ .ctrlbit = (1 << 4),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
+ },
+ [_clksrc_sclk_cam_0] = {
+ .clk = {
+ .name = "sclk_cam",
+ .id = 0,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 3),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 },
+ },
+ [_clksrc_sclk_cam_1] = {
+ .clk = {
+ .name = "sclk_cam",
+ .id = 1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 4),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 4 },
+ },
+ [_clksrc_sclk_fimd] = {
+ .clk = {
+ .name = "sclk_fimd",
+ .id = -1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 5),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 4 },
+ },
+ [_clksrc_mmc_bus_0] = {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 0,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 8),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
+ },
+ [_clksrc_mmc_bus_1] = {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 9),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
+ },
+ [_clksrc_mmc_bus_2] = {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 2,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 10),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
+ },
+ [_clksrc_mmc_bus_3] = {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 3,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 11),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
+ },
+ [_clksrc_sclk_mfc] = {
+ .clk = {
+ .name = "sclk_mfc",
+ .id = -1,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 16),
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
+ },
+ [_clksrc_sclk_g2d] = {
+ .clk = {
+ .name = "sclk_g2d",
+ .id = -1,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 12),
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
+ },
+ [_clksrc_sclk_g3d] = {
+ .clk = {
+ .name = "sclk_g3d",
+ .id = -1,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 8),
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
+ .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
+ },
+ [_clksrc_sclk_csis] = {
+ .clk = {
+ .name = "sclk_csis",
+ .id = -1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 6),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV1, .shift = 28, .size = 4 },
+ },
+ [_clksrc_sclk_spi_0] = {
+ .clk = {
+ .name = "sclk_spi",
+ .id = 0,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 16),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
+ },
+ [_clksrc_sclk_spi_1] = {
+ .clk = {
+ .name = "sclk_spi",
+ .id = 1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 17),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
+ },
+ [_clksrc_sclk_pwi] = {
+ .clk = {
+ .name = "sclk_pwi",
+ .id = -1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 29),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC6, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV6, .shift = 24, .size = 4 },
+ },
+ [_clksrc_sclk_pwm] = {
+ .clk = {
+ .name = "sclk_pwm",
+ .id = -1,
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 19),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC5, .shift = 12, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV5, .shift = 12, .size = 4 },
+ },
+};
+
static unsigned long s5pv210_clk_imem_get_rate(struct clk *clk)
{
return clk_get_rate(clk->parent) / 2;
@@ -752,472 +1272,6 @@ static struct clk init_clocks[] = {
},
};
-static struct clk *clkset_uart_list[] = {
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
- .sources = clkset_uart_list,
- .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 clk *clkset_sclk_dac_list[] = {
- [0] = &clk_sclk_vpll.clk,
- [1] = &clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources clkset_sclk_dac = {
- .sources = clkset_sclk_dac_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_dac_list),
-};
-
-static struct clksrc_clk clk_sclk_dac = {
- .clk = {
- .name = "sclk_dac",
- .id = -1,
- .ctrlbit = (1 << 2),
- .enable = s5pv210_clk_mask0_ctrl,
- },
- .sources = &clkset_sclk_dac,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_sclk_pixel = {
- .clk = {
- .name = "sclk_pixel",
- .id = -1,
- .parent = &clk_sclk_vpll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4},
-};
-
-static struct clk *clkset_sclk_hdmi_list[] = {
- [0] = &clk_sclk_pixel.clk,
- [1] = &clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources clkset_sclk_hdmi = {
- .sources = clkset_sclk_hdmi_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_hdmi_list),
-};
-
-static struct clksrc_clk clk_sclk_hdmi = {
- .clk = {
- .name = "sclk_hdmi",
- .id = -1,
- .ctrlbit = (1 << 0),
- .enable = s5pv210_clk_mask0_ctrl,
- },
- .sources = &clkset_sclk_hdmi,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
-};
-
-static struct clk *clkset_sclk_mixer_list[] = {
- [0] = &clk_sclk_dac.clk,
- [1] = &clk_sclk_hdmi.clk,
-};
-
-static struct clksrc_sources clkset_sclk_mixer = {
- .sources = clkset_sclk_mixer_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_mixer_list),
-};
-
-static struct clk *clkset_sclk_audio0_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_pcmcdclk0,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio0 = {
- .sources = clkset_sclk_audio0_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio0_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
- .clk = {
- .name = "sclk_audio",
- .id = 0,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &clkset_sclk_audio0,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 0, .size = 4 },
-};
-
-static struct clk *clkset_sclk_audio1_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_pcmcdclk1,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio1 = {
- .sources = clkset_sclk_audio1_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio1_list),
-};
-
-static struct clksrc_clk clk_sclk_audio1 = {
- .clk = {
- .name = "sclk_audio",
- .id = 1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 25),
- },
- .sources = &clkset_sclk_audio1,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 4, .size = 4 },
-};
-
-static struct clk *clkset_sclk_audio2_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_pcmcdclk0,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio2 = {
- .sources = clkset_sclk_audio2_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_audio2_list),
-};
-
-static struct clksrc_clk clk_sclk_audio2 = {
- .clk = {
- .name = "sclk_audio",
- .id = 2,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 26),
- },
- .sources = &clkset_sclk_audio2,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 8, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 8, .size = 4 },
-};
-
-static struct clk *clkset_sclk_spdif_list[] = {
- [0] = &clk_sclk_audio0.clk,
- [1] = &clk_sclk_audio1.clk,
- [2] = &clk_sclk_audio2.clk,
-};
-
-static struct clksrc_sources clkset_sclk_spdif = {
- .sources = clkset_sclk_spdif_list,
- .nr_sources = ARRAY_SIZE(clkset_sclk_spdif_list),
-};
-
-static struct clk *clkset_group2_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_xusbxti,
- [2] = &clk_sclk_hdmi27m,
- [3] = &clk_sclk_usbphy0,
- [4] = &clk_sclk_usbphy1,
- [5] = &clk_sclk_hdmiphy,
- [6] = &clk_mout_mpll.clk,
- [7] = &clk_mout_epll.clk,
- [8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_group2 = {
- .sources = clkset_group2_list,
- .nr_sources = ARRAY_SIZE(clkset_group2_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 = 0,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .id = 1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 13),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .id = 2,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 14),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .id = 3,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 15),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mixer",
- .id = -1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 1),
- },
- .sources = &clkset_sclk_mixer,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
- }, {
- .clk = {
- .name = "sclk_spdif",
- .id = -1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 27),
- },
- .sources = &clkset_sclk_spdif,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 12, .size = 2 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .id = 0,
- .enable = s5pv210_clk_mask1_ctrl,
- .ctrlbit = (1 << 2),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .id = 1,
- .enable = s5pv210_clk_mask1_ctrl,
- .ctrlbit = (1 << 3),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .id = 2,
- .enable = s5pv210_clk_mask1_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam",
- .id = 0,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 3),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam",
- .id = 1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimd",
- .id = -1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 5),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .id = 0,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .id = 1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 9),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .id = 2,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 10),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .id = 3,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 11),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mfc",
- .id = -1,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_g2d",
- .id = -1,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_g3d",
- .id = -1,
- .enable = s5pv210_clk_ip0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_csis",
- .id = -1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 6),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 28, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_spi",
- .id = 0,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_spi",
- .id = 1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 17),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_pwi",
- .id = -1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 29),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC6, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV6, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_pwm",
- .id = -1,
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 19),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 12, .size = 4 },
- },
-};
-
/* Clock initialisation code */
static struct clksrc_clk *sysclks[] = {
&clk_mout_apll,
--
1.6.3.3
More information about the linux-arm-kernel
mailing list