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path: root/drivers/clk/meson/g12a.c
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Diffstat (limited to 'drivers/clk/meson/g12a.c')
-rw-r--r--drivers/clk/meson/g12a.c129
1 files changed, 129 insertions, 0 deletions
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index d2760a021301..fad616cac01e 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3862,6 +3862,111 @@ static struct clk_regmap g12a_ts = {
},
};
+/* SPICC SCLK source clock */
+
+static const struct clk_parent_data spicc_sclk_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &g12a_clk81.hw },
+ { .hw = &g12a_fclk_div4.hw },
+ { .hw = &g12a_fclk_div3.hw },
+ { .hw = &g12a_fclk_div5.hw },
+ { .hw = &g12a_fclk_div7.hw },
+};
+
+static struct clk_regmap g12a_spicc0_sclk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_SPICC_CLK_CNTL,
+ .mask = 7,
+ .shift = 7,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc0_sclk_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = spicc_sclk_parent_data,
+ .num_parents = ARRAY_SIZE(spicc_sclk_parent_data),
+ },
+};
+
+static struct clk_regmap g12a_spicc0_sclk_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_SPICC_CLK_CNTL,
+ .shift = 0,
+ .width = 6,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc0_sclk_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_spicc0_sclk_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap g12a_spicc0_sclk = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_SPICC_CLK_CNTL,
+ .bit_idx = 6,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc0_sclk",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_spicc0_sclk_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap g12a_spicc1_sclk_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_SPICC_CLK_CNTL,
+ .mask = 7,
+ .shift = 23,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc1_sclk_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = spicc_sclk_parent_data,
+ .num_parents = ARRAY_SIZE(spicc_sclk_parent_data),
+ },
+};
+
+static struct clk_regmap g12a_spicc1_sclk_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = HHI_SPICC_CLK_CNTL,
+ .shift = 16,
+ .width = 6,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc1_sclk_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_spicc1_sclk_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap g12a_spicc1_sclk = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_SPICC_CLK_CNTL,
+ .bit_idx = 22,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc1_sclk",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_spicc1_sclk_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
#define MESON_GATE(_name, _reg, _bit) \
MESON_PCLK(_name, _reg, _bit, &g12a_clk81.hw)
@@ -4159,6 +4264,12 @@ static struct clk_hw_onecell_data g12a_hw_onecell_data = {
[CLKID_VDEC_HEVCF] = &g12a_vdec_hevcf.hw,
[CLKID_TS_DIV] = &g12a_ts_div.hw,
[CLKID_TS] = &g12a_ts.hw,
+ [CLKID_SPICC0_SCLK_SEL] = &g12a_spicc0_sclk_sel.hw,
+ [CLKID_SPICC0_SCLK_DIV] = &g12a_spicc0_sclk_div.hw,
+ [CLKID_SPICC0_SCLK] = &g12a_spicc0_sclk.hw,
+ [CLKID_SPICC1_SCLK_SEL] = &g12a_spicc1_sclk_sel.hw,
+ [CLKID_SPICC1_SCLK_DIV] = &g12a_spicc1_sclk_div.hw,
+ [CLKID_SPICC1_SCLK] = &g12a_spicc1_sclk.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -4408,6 +4519,12 @@ static struct clk_hw_onecell_data g12b_hw_onecell_data = {
[CLKID_CPUB_CLK_AXI] = &g12b_cpub_clk_axi.hw,
[CLKID_CPUB_CLK_TRACE_SEL] = &g12b_cpub_clk_trace_sel.hw,
[CLKID_CPUB_CLK_TRACE] = &g12b_cpub_clk_trace.hw,
+ [CLKID_SPICC0_SCLK_SEL] = &g12a_spicc0_sclk_sel.hw,
+ [CLKID_SPICC0_SCLK_DIV] = &g12a_spicc0_sclk_div.hw,
+ [CLKID_SPICC0_SCLK] = &g12a_spicc0_sclk.hw,
+ [CLKID_SPICC1_SCLK_SEL] = &g12a_spicc1_sclk_sel.hw,
+ [CLKID_SPICC1_SCLK_DIV] = &g12a_spicc1_sclk_div.hw,
+ [CLKID_SPICC1_SCLK] = &g12a_spicc1_sclk.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -4642,6 +4759,12 @@ static struct clk_hw_onecell_data sm1_hw_onecell_data = {
[CLKID_CPU1_CLK] = &sm1_cpu1_clk.hw,
[CLKID_CPU2_CLK] = &sm1_cpu2_clk.hw,
[CLKID_CPU3_CLK] = &sm1_cpu3_clk.hw,
+ [CLKID_SPICC0_SCLK_SEL] = &g12a_spicc0_sclk_sel.hw,
+ [CLKID_SPICC0_SCLK_DIV] = &g12a_spicc0_sclk_div.hw,
+ [CLKID_SPICC0_SCLK] = &g12a_spicc0_sclk.hw,
+ [CLKID_SPICC1_SCLK_SEL] = &g12a_spicc1_sclk_sel.hw,
+ [CLKID_SPICC1_SCLK_DIV] = &g12a_spicc1_sclk_div.hw,
+ [CLKID_SPICC1_SCLK] = &g12a_spicc1_sclk.hw,
[NR_CLKS] = NULL,
},
.num = NR_CLKS,
@@ -4877,6 +5000,12 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
&sm1_cpu1_clk,
&sm1_cpu2_clk,
&sm1_cpu3_clk,
+ &g12a_spicc0_sclk_sel,
+ &g12a_spicc0_sclk_div,
+ &g12a_spicc0_sclk,
+ &g12a_spicc1_sclk_sel,
+ &g12a_spicc1_sclk_div,
+ &g12a_spicc1_sclk,
};
static const struct reg_sequence g12a_init_regs[] = {