[PATCH v5 12/15] clk: qcom: gcc-ipq806x: add CryptoEngine clocks

Ansuel Smith
2022-02-24T16:49:17Z

Add missing CryptoEngine clocks and pll11 required clock.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/clk/qcom/gcc-ipq806x.c | 244 +++++++++++++++++++++++++++++++++
1 file changed, 244 insertions(+)

diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index 6eb03b72eed4..4c095f42eea0 100644
--- a/drivers/clk/qcom/gcc-ipq806x.c
+++ b/drivers/clk/qcom/gcc-ipq806x.c
@@ -257,6 +257,24 @@ static struct clk_pll pll18 = {
},
};

+static struct clk_pll pll11 = {
+ .l_reg = 0x3184,
+ .m_reg = 0x3188,
+ .n_reg = 0x318c,
+ .config_reg = 0x3194,
+ .mode_reg = 0x3180,
+ .status_reg = 0x3198,
+ .status_bit = 16,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pll11",
+ .parent_data = &(const struct clk_parent_data){
+ .fw_name = "pxo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
enum {
P_PXO,
P_PLL8,
@@ -265,6 +283,7 @@ enum {
P_CXO,
P_PLL14,
P_PLL18,
+ P_PLL11,
};

static const struct parent_map gcc_pxo_pll8_map[] = {
@@ -338,6 +357,44 @@ static const struct clk_parent_data gcc_pxo_pll8_pll14_pll18_pll0[] = {
{ .hw = &pll18.clkr.hw },
};

+static const struct parent_map gcc_pxo_pll8_pll0_pll14_pll18_pll11_map[] = {
+ { P_PXO, 0 },
+ { P_PLL8, 4 },
+ { P_PLL0, 2 },
+ { P_PLL14, 5 },
+ { P_PLL18, 1 },
+ { P_PLL11, 3 },
+};
+
+static const struct clk_parent_data gcc_pxo_pll8_pll0_pll14_pll18_pll11[] = {
+ { .fw_name = "pxo" },
+ { .hw = &pll8_vote.hw },
+ { .hw = &pll0_vote.hw },
+ { .hw = &pll14.clkr.hw },
+ { .hw = &pll18.clkr.hw },
+ { .hw = &pll11.clkr.hw },
+
+};
+
+static const struct parent_map gcc_pxo_pll3_pll0_pll14_pll18_pll11_map[] = {
+ { P_PXO, 0 },
+ { P_PLL3, 6 },
+ { P_PLL0, 2 },
+ { P_PLL14, 5 },
+ { P_PLL18, 1 },
+ { P_PLL11, 3 },
+};
+
+static const struct clk_parent_data gcc_pxo_pll3_pll0_pll14_pll18_pll11[] = {
+ { .fw_name = "pxo" },
+ { .hw = &pll3.clkr.hw },
+ { .hw = &pll0_vote.hw },
+ { .hw = &pll14.clkr.hw },
+ { .hw = &pll18.clkr.hw },
+ { .hw = &pll11.clkr.hw },
+
+};
+
static struct freq_tbl clk_tbl_gsbi_uart[] = {
{ 1843200, P_PLL8, 2, 6, 625 },
{ 3686400, P_PLL8, 2, 12, 625 },
@@ -2831,6 +2888,186 @@ static struct clk_dyn_rcg ubi32_core2_src_clk = {
},
};

+static const struct freq_tbl clk_tbl_ce5_core[] = {
+ { 150000000, P_PLL3, 8, 1, 1 },
+ { 213200000, P_PLL11, 5, 1, 1 },
+ { }
+};
+
+static struct clk_dyn_rcg ce5_core_src = {
+ .ns_reg[0] = 0x36C4,
+ .ns_reg[1] = 0x36C8,
+ .bank_reg = 0x36C0,
+ .s[0] = {
+ .src_sel_shift = 0,
+ .parent_map = gcc_pxo_pll3_pll0_pll14_pll18_pll11_map,
+ },
+ .s[1] = {
+ .src_sel_shift = 0,
+ .parent_map = gcc_pxo_pll3_pll0_pll14_pll18_pll11_map,
+ },
+ .p[0] = {
+ .pre_div_shift = 3,
+ .pre_div_width = 4,
+ },
+ .p[1] = {
+ .pre_div_shift = 3,
+ .pre_div_width = 4,
+ },
+ .mux_sel_bit = 0,
+ .freq_tbl = clk_tbl_ce5_core,
+ .clkr = {
+ .enable_reg = 0x36C0,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "ce5_core_src",
+ .parent_data = gcc_pxo_pll3_pll0_pll14_pll18_pll11,
+ .num_parents = ARRAY_SIZE(gcc_pxo_pll3_pll0_pll14_pll18_pll11),
+ .ops = &clk_dyn_rcg_ops,
+ },
+ },
+};
+
+static struct clk_branch ce5_core_clk = {
+ .halt_reg = 0x2FDC,
+ .halt_bit = 5,
+ .hwcg_reg = 0x36CC,
+ .hwcg_bit = 6,
+ .clkr = {
+ .enable_reg = 0x36CC,
+ .enable_mask = BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "ce5_core_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &ce5_core_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl clk_tbl_ce5_a_clk[] = {
+ { 160000000, P_PLL0, 5, 1, 1 },
+ { 213200000, P_PLL11, 5, 1, 1 },
+ { }
+};
+
+static struct clk_dyn_rcg ce5_a_clk_src = {
+ .ns_reg[0] = 0x3d84,
+ .ns_reg[1] = 0x3d88,
+ .bank_reg = 0x3d80,
+ .s[0] = {
+ .src_sel_shift = 0,
+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map,
+ },
+ .s[1] = {
+ .src_sel_shift = 0,
+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map,
+ },
+ .p[0] = {
+ .pre_div_shift = 3,
+ .pre_div_width = 4,
+ },
+ .p[1] = {
+ .pre_div_shift = 3,
+ .pre_div_width = 4,
+ },
+ .mux_sel_bit = 0,
+ .freq_tbl = clk_tbl_ce5_a_clk,
+ .clkr = {
+ .enable_reg = 0x3d80,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "ce5_a_clk_src",
+ .parent_data = gcc_pxo_pll8_pll0_pll14_pll18_pll11,
+ .num_parents = ARRAY_SIZE(gcc_pxo_pll8_pll0_pll14_pll18_pll11),
+ .ops = &clk_dyn_rcg_ops,
+ },
+ },
+};
+
+static struct clk_branch ce5_a_clk = {
+ .halt_reg = 0x3c20,
+ .halt_bit = 12,
+ .hwcg_reg = 0x3d8c,
+ .hwcg_bit = 6,
+ .clkr = {
+ .enable_reg = 0x3d8c,
+ .enable_mask = BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "ce5_a_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &ce5_a_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl clk_tbl_ce5_h_clk[] = {
+ { 160000000, P_PLL0, 5, 1, 1 },
+ { 213200000, P_PLL11, 5, 1, 1 },
+ { }
+};
+
+static struct clk_dyn_rcg ce5_h_clk_src = {
+ .ns_reg[0] = 0x3c64,
+ .ns_reg[1] = 0x3c68,
+ .bank_reg = 0x3c60,
+ .s[0] = {
+ .src_sel_shift = 0,
+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map,
+ },
+ .s[1] = {
+ .src_sel_shift = 0,
+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map,
+ },
+ .p[0] = {
+ .pre_div_shift = 3,
+ .pre_div_width = 4,
+ },
+ .p[1] = {
+ .pre_div_shift = 3,
+ .pre_div_width = 4,
+ },
+ .mux_sel_bit = 0,
+ .freq_tbl = clk_tbl_ce5_h_clk,
+ .clkr = {
+ .enable_reg = 0x3c60,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "ce5_h_clk_src",
+ .parent_data = gcc_pxo_pll8_pll0_pll14_pll18_pll11,
+ .num_parents = ARRAY_SIZE(gcc_pxo_pll8_pll0_pll14_pll18_pll11),
+ .ops = &clk_dyn_rcg_ops,
+ },
+ },
+};
+
+static struct clk_branch ce5_h_clk = {
+ .halt_reg = 0x3c20,
+ .halt_bit = 11,
+ .hwcg_reg = 0x3c6c,
+ .hwcg_bit = 6,
+ .clkr = {
+ .enable_reg = 0x3c6c,
+ .enable_mask = BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "ce5_h_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &ce5_h_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
static struct clk_regmap *gcc_ipq806x_clks[] = {
[PLL0] = &pll0.clkr,
[PLL0_VOTE] = &pll0_vote,
@@ -2838,6 +3075,7 @@ static struct clk_regmap *gcc_ipq806x_clks[] = {
[PLL4_VOTE] = &pll4_vote,
[PLL8] = &pll8.clkr,
[PLL8_VOTE] = &pll8_vote,
+ [PLL11] = &pll11.clkr,
[PLL14] = &pll14.clkr,
[PLL14_VOTE] = &pll14_vote,
[PLL18] = &pll18.clkr,
@@ -2952,6 +3190,12 @@ static struct clk_regmap *gcc_ipq806x_clks[] = {
[PLL9] = &hfpll0.clkr,
[PLL10] = &hfpll1.clkr,
[PLL12] = &hfpll_l2.clkr,
+ [CE5_A_CLK_SRC] = &ce5_a_clk_src.clkr,
+ [CE5_A_CLK] = &ce5_a_clk.clkr,
+ [CE5_H_CLK_SRC] = &ce5_h_clk_src.clkr,
+ [CE5_H_CLK] = &ce5_h_clk.clkr,
+ [CE5_CORE_CLK_SRC] = &ce5_core_src.clkr,
+ [CE5_CORE_CLK] = &ce5_core_clk.clkr,
};

static const struct qcom_reset_map gcc_ipq806x_resets[] = {
--
2.34.1