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authorStephen Boyd <sboyd@codeaurora.org>2018-01-10 14:45:33 -0800
committerStephen Boyd <sboyd@codeaurora.org>2018-01-10 14:45:33 -0800
commitef0e5f382f50259f78089ccbb52e441e649d45aa (patch)
tree0e8b3a79fe339717b8aea4ceae21e479576f7877 /drivers/clk
parentd96f2cf93755188e3b5ffada73a7cbb7b062d7a4 (diff)
parent7dbc7f5f4904cfddc199af171ea095490a434f15 (diff)
Merge tag 'sunxi-clk-for-4.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-allwinner
Pull Allwinner clock changes from Chen-Yu Tsai: - Fix hardware description for the DE2 clocks on the A64 and H5 SoCs - Support DE2 clocks on the H3 - Fix description for the TCON1 clock on A83T All these are non-critical, as they have no users. * tag 'sunxi-clk-for-4.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: clk: sunxi-ng: a83t: Add M divider to TCON1 clock clk: sunxi-ng: fix the A64/H5 clock description of DE2 CCU clk: sunxi-ng: add support for Allwinner H3 DE2 CCU dt-bindings: fix the binding of Allwinner DE2 CCU of A83T and H3
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-a83t.c4
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-de2.c53
2 files changed, 52 insertions, 5 deletions
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
index 04a9c33f53f0..7d08015b980d 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
@@ -504,8 +504,8 @@ static SUNXI_CCU_MUX_WITH_GATE(tcon0_clk, "tcon0", tcon0_parents,
0x118, 24, 3, BIT(31), CLK_SET_RATE_PARENT);
static const char * const tcon1_parents[] = { "pll-video1" };
-static SUNXI_CCU_MUX_WITH_GATE(tcon1_clk, "tcon1", tcon1_parents,
- 0x11c, 24, 3, BIT(31), CLK_SET_RATE_PARENT);
+static SUNXI_CCU_M_WITH_MUX_GATE(tcon1_clk, "tcon1", tcon1_parents,
+ 0x11c, 0, 4, 24, 2, BIT(31), CLK_SET_RATE_PARENT);
static SUNXI_CCU_GATE(csi_misc_clk, "csi-misc", "osc24M", 0x130, BIT(16), 0);
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
index 5cc9d9952121..468d1abaf0ee 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -41,6 +41,8 @@ static SUNXI_CCU_GATE(wb_clk, "wb", "wb-div",
static SUNXI_CCU_M(mixer0_div_clk, "mixer0-div", "de", 0x0c, 0, 4,
CLK_SET_RATE_PARENT);
+static SUNXI_CCU_M(mixer1_div_clk, "mixer1-div", "de", 0x0c, 4, 4,
+ CLK_SET_RATE_PARENT);
static SUNXI_CCU_M(wb_div_clk, "wb-div", "de", 0x0c, 8, 4,
CLK_SET_RATE_PARENT);
@@ -65,6 +67,20 @@ static struct ccu_common *sun8i_a83t_de2_clks[] = {
&wb_div_a83_clk.common,
};
+static struct ccu_common *sun8i_h3_de2_clks[] = {
+ &mixer0_clk.common,
+ &mixer1_clk.common,
+ &wb_clk.common,
+
+ &bus_mixer0_clk.common,
+ &bus_mixer1_clk.common,
+ &bus_wb_clk.common,
+
+ &mixer0_div_clk.common,
+ &mixer1_div_clk.common,
+ &wb_div_clk.common,
+};
+
static struct ccu_common *sun8i_v3s_de2_clks[] = {
&mixer0_clk.common,
&wb_clk.common,
@@ -93,6 +109,23 @@ static struct clk_hw_onecell_data sun8i_a83t_de2_hw_clks = {
.num = CLK_NUMBER,
};
+static struct clk_hw_onecell_data sun8i_h3_de2_hw_clks = {
+ .hws = {
+ [CLK_MIXER0] = &mixer0_clk.common.hw,
+ [CLK_MIXER1] = &mixer1_clk.common.hw,
+ [CLK_WB] = &wb_clk.common.hw,
+
+ [CLK_BUS_MIXER0] = &bus_mixer0_clk.common.hw,
+ [CLK_BUS_MIXER1] = &bus_mixer1_clk.common.hw,
+ [CLK_BUS_WB] = &bus_wb_clk.common.hw,
+
+ [CLK_MIXER0_DIV] = &mixer0_div_clk.common.hw,
+ [CLK_MIXER1_DIV] = &mixer1_div_clk.common.hw,
+ [CLK_WB_DIV] = &wb_div_clk.common.hw,
+ },
+ .num = CLK_NUMBER,
+};
+
static struct clk_hw_onecell_data sun8i_v3s_de2_hw_clks = {
.hws = {
[CLK_MIXER0] = &mixer0_clk.common.hw,
@@ -133,11 +166,21 @@ static const struct sunxi_ccu_desc sun8i_a83t_de2_clk_desc = {
.num_resets = ARRAY_SIZE(sun8i_a83t_de2_resets),
};
+static const struct sunxi_ccu_desc sun8i_h3_de2_clk_desc = {
+ .ccu_clks = sun8i_h3_de2_clks,
+ .num_ccu_clks = ARRAY_SIZE(sun8i_h3_de2_clks),
+
+ .hw_clks = &sun8i_h3_de2_hw_clks,
+
+ .resets = sun8i_a83t_de2_resets,
+ .num_resets = ARRAY_SIZE(sun8i_a83t_de2_resets),
+};
+
static const struct sunxi_ccu_desc sun50i_a64_de2_clk_desc = {
- .ccu_clks = sun8i_a83t_de2_clks,
- .num_ccu_clks = ARRAY_SIZE(sun8i_a83t_de2_clks),
+ .ccu_clks = sun8i_h3_de2_clks,
+ .num_ccu_clks = ARRAY_SIZE(sun8i_h3_de2_clks),
- .hw_clks = &sun8i_a83t_de2_hw_clks,
+ .hw_clks = &sun8i_h3_de2_hw_clks,
.resets = sun50i_a64_de2_resets,
.num_resets = ARRAY_SIZE(sun50i_a64_de2_resets),
@@ -238,6 +281,10 @@ static const struct of_device_id sunxi_de2_clk_ids[] = {
.data = &sun8i_a83t_de2_clk_desc,
},
{
+ .compatible = "allwinner,sun8i-h3-de2-clk",
+ .data = &sun8i_h3_de2_clk_desc,
+ },
+ {
.compatible = "allwinner,sun8i-v3s-de2-clk",
.data = &sun8i_v3s_de2_clk_desc,
},

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