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-rw-r--r--drivers/clk/meson/gxbb-aoclk.c2
-rw-r--r--drivers/clk/meson/gxbb.c114
-rw-r--r--drivers/clk/meson/gxbb.h6
-rw-r--r--drivers/clk/meson/meson8b.c54
-rw-r--r--drivers/clk/meson/meson8b.h5
5 files changed, 178 insertions, 3 deletions
diff --git a/drivers/clk/meson/gxbb-aoclk.c b/drivers/clk/meson/gxbb-aoclk.c
index 9ec23ae9a219..eebb580b9e0f 100644
--- a/drivers/clk/meson/gxbb-aoclk.c
+++ b/drivers/clk/meson/gxbb-aoclk.c
@@ -191,7 +191,7 @@ static int gxbb_aoclkc_probe(struct platform_device *pdev)
if (ret)
return ret;
- return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
+ return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
&gxbb_aoclk_onecell_data);
}
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index b1e4d9557610..a893b1edda22 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -1543,6 +1543,102 @@ static struct clk_regmap gxbb_vapb = {
},
};
+/* VDEC clocks */
+
+static const char * const gxbb_vdec_parent_names[] = {
+ "fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+};
+
+static struct clk_regmap gxbb_vdec_1_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VDEC_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 9,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "vdec_1_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_names = gxbb_vdec_parent_names,
+ .num_parents = ARRAY_SIZE(gxbb_vdec_parent_names),
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap gxbb_vdec_1_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_VDEC_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "vdec_1_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_names = (const char *[]){ "vdec_1_sel" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap gxbb_vdec_1 = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VDEC_CLK_CNTL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "vdec_1",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "vdec_1_div" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap gxbb_vdec_hevc_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VDEC2_CLK_CNTL,
+ .mask = 0x3,
+ .shift = 25,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "vdec_hevc_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_names = gxbb_vdec_parent_names,
+ .num_parents = ARRAY_SIZE(gxbb_vdec_parent_names),
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap gxbb_vdec_hevc_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_VDEC2_CLK_CNTL,
+ .shift = 16,
+ .width = 7,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "vdec_hevc_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_names = (const char *[]){ "vdec_hevc_sel" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap gxbb_vdec_hevc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VDEC2_CLK_CNTL,
+ .bit_idx = 24,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "vdec_hevc",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "vdec_hevc_div" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
/* Everything Else (EE) domain gates */
static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
@@ -1786,6 +1882,12 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
[CLKID_FCLK_DIV4_DIV] = &gxbb_fclk_div4_div.hw,
[CLKID_FCLK_DIV5_DIV] = &gxbb_fclk_div5_div.hw,
[CLKID_FCLK_DIV7_DIV] = &gxbb_fclk_div7_div.hw,
+ [CLKID_VDEC_1_SEL] = &gxbb_vdec_1_sel.hw,
+ [CLKID_VDEC_1_DIV] = &gxbb_vdec_1_div.hw,
+ [CLKID_VDEC_1] = &gxbb_vdec_1.hw,
+ [CLKID_VDEC_HEVC_SEL] = &gxbb_vdec_hevc_sel.hw,
+ [CLKID_VDEC_HEVC_DIV] = &gxbb_vdec_hevc_div.hw,
+ [CLKID_VDEC_HEVC] = &gxbb_vdec_hevc.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -1942,6 +2044,12 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
[CLKID_FCLK_DIV4_DIV] = &gxbb_fclk_div4_div.hw,
[CLKID_FCLK_DIV5_DIV] = &gxbb_fclk_div5_div.hw,
[CLKID_FCLK_DIV7_DIV] = &gxbb_fclk_div7_div.hw,
+ [CLKID_VDEC_1_SEL] = &gxbb_vdec_1_sel.hw,
+ [CLKID_VDEC_1_DIV] = &gxbb_vdec_1_div.hw,
+ [CLKID_VDEC_1] = &gxbb_vdec_1.hw,
+ [CLKID_VDEC_HEVC_SEL] = &gxbb_vdec_hevc_sel.hw,
+ [CLKID_VDEC_HEVC_DIV] = &gxbb_vdec_hevc_div.hw,
+ [CLKID_VDEC_HEVC] = &gxbb_vdec_hevc.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -2100,6 +2208,12 @@ static struct clk_regmap *const gx_clk_regmaps[] = {
&gxbb_fclk_div4,
&gxbb_fclk_div5,
&gxbb_fclk_div7,
+ &gxbb_vdec_1_sel,
+ &gxbb_vdec_1_div,
+ &gxbb_vdec_1,
+ &gxbb_vdec_hevc_sel,
+ &gxbb_vdec_hevc_div,
+ &gxbb_vdec_hevc,
};
struct clkc_data {
diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h
index 9febf3f03739..b3ef54f65a9d 100644
--- a/drivers/clk/meson/gxbb.h
+++ b/drivers/clk/meson/gxbb.h
@@ -204,8 +204,12 @@
#define CLKID_FCLK_DIV4_DIV 148
#define CLKID_FCLK_DIV5_DIV 149
#define CLKID_FCLK_DIV7_DIV 150
+#define CLKID_VDEC_1_SEL 151
+#define CLKID_VDEC_1_DIV 152
+#define CLKID_VDEC_HEVC_SEL 154
+#define CLKID_VDEC_HEVC_DIV 155
-#define NR_CLKS 151
+#define NR_CLKS 157
/* include the CLKIDs that have been made part of the DT binding */
#include <dt-bindings/clock/gxbb-clkc.h>
diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c
index cc2992493e0b..e6e9a9db1095 100644
--- a/drivers/clk/meson/meson8b.c
+++ b/drivers/clk/meson/meson8b.c
@@ -639,6 +639,54 @@ static struct clk_regmap meson8b_cpu_clk = {
},
};
+static struct clk_regmap meson8b_nand_clk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_NAND_CLK_CNTL,
+ .mask = 0x7,
+ .shift = 9,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "nand_clk_sel",
+ .ops = &clk_regmap_mux_ops,
+ /* FIXME all other parents are unknown: */
+ .parent_names = (const char *[]){ "fclk_div4", "fclk_div3",
+ "fclk_div5", "fclk_div7", "xtal" },
+ .num_parents = 5,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap meson8b_nand_clk_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_NAND_CLK_CNTL,
+ .shift = 0,
+ .width = 7,
+ .flags = CLK_DIVIDER_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "nand_clk_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_names = (const char *[]){ "nand_clk_sel" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap meson8b_nand_clk_gate = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_NAND_CLK_CNTL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "nand_clk_gate",
+ .ops = &clk_regmap_gate_ops,
+ .parent_names = (const char *[]){ "nand_clk_div" },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
/* Everything Else (EE) domain gates */
static MESON_GATE(meson8b_ddr, HHI_GCLK_MPEG0, 0);
@@ -834,6 +882,9 @@ static struct clk_hw_onecell_data meson8b_hw_onecell_data = {
[CLKID_FCLK_DIV4_DIV] = &meson8b_fclk_div4_div.hw,
[CLKID_FCLK_DIV5_DIV] = &meson8b_fclk_div5_div.hw,
[CLKID_FCLK_DIV7_DIV] = &meson8b_fclk_div7_div.hw,
+ [CLKID_NAND_SEL] = &meson8b_nand_clk_sel.hw,
+ [CLKID_NAND_DIV] = &meson8b_nand_clk_div.hw,
+ [CLKID_NAND_CLK] = &meson8b_nand_clk_gate.hw,
[CLK_NR_CLKS] = NULL,
},
.num = CLK_NR_CLKS,
@@ -939,6 +990,9 @@ static struct clk_regmap *const meson8b_clk_regmaps[] = {
&meson8b_fclk_div4,
&meson8b_fclk_div5,
&meson8b_fclk_div7,
+ &meson8b_nand_clk_sel,
+ &meson8b_nand_clk_div,
+ &meson8b_nand_clk_gate,
};
static const struct meson8b_clk_reset_line {
diff --git a/drivers/clk/meson/meson8b.h b/drivers/clk/meson/meson8b.h
index 6e414bd36981..a687dc60b6d0 100644
--- a/drivers/clk/meson/meson8b.h
+++ b/drivers/clk/meson/meson8b.h
@@ -40,6 +40,7 @@
#define HHI_VID_CLK_CNTL 0x17c /* 0x5f offset in data sheet */
#define HHI_VID_DIVIDER_CNTL 0x198 /* 0x66 offset in data sheet */
#define HHI_SYS_CPU_CLK_CNTL0 0x19c /* 0x67 offset in data sheet */
+#define HHI_NAND_CLK_CNTL 0x25c /* 0x97 offset in data sheet */
#define HHI_MPLL_CNTL 0x280 /* 0xa0 offset in data sheet */
#define HHI_SYS_PLL_CNTL 0x300 /* 0xc0 offset in data sheet */
#define HHI_VID_PLL_CNTL 0x320 /* 0xc8 offset in data sheet */
@@ -83,8 +84,10 @@
#define CLKID_FCLK_DIV4_DIV 107
#define CLKID_FCLK_DIV5_DIV 108
#define CLKID_FCLK_DIV7_DIV 109
+#define CLKID_NAND_SEL 110
+#define CLKID_NAND_DIV 111
-#define CLK_NR_CLKS 110
+#define CLK_NR_CLKS 113
/*
* include the CLKID and RESETID that have
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