Add the CPR clock definition needed for enabling access to
CPR register space.
Signed-off-by: Varadarajan Narayanan <quic_varada@xxxxxxxxxxx>
---
v2: Add rbcpr_clk_src to gcc_ipq9574_hws for registration.
---
drivers/clk/qcom/gcc-ipq9574.c | 39 ++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq9574.c b/drivers/clk/qcom/gcc-ipq9574.c
index e1dc74d04ed1..eac557937fd3 100644
--- a/drivers/clk/qcom/gcc-ipq9574.c
+++ b/drivers/clk/qcom/gcc-ipq9574.c
@@ -3994,6 +3994,43 @@ static struct clk_branch gcc_xo_div4_clk = {
},
};
+static const struct freq_tbl ftbl_hmss_rbcpr_clk_src[] = {
+ F(24000000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 rbcpr_clk_src = {
+ .cmd_rcgr = 0x48044,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gcc_xo_map,
+ .freq_tbl = ftbl_gp1_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "rbcpr_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll4,
+ .num_parents = ARRAY_SIZE(gcc_xo_map),
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_rbcpr_clk = {
+ .halt_reg = 0x48008,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x48008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_rbcpr_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &rbcpr_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_ipq9574_hws[] = {
&gpll0_out_main_div2.hw,
&gcc_xo_div4_clk_src.hw,
@@ -4219,6 +4256,8 @@ static struct clk_regmap *gcc_ipq9574_clks[] = {
[GCC_PCIE1_PIPE_CLK] = &gcc_pcie1_pipe_clk.clkr,
[GCC_PCIE2_PIPE_CLK] = &gcc_pcie2_pipe_clk.clkr,
[GCC_PCIE3_PIPE_CLK] = &gcc_pcie3_pipe_clk.clkr,
+ [GCC_RBCPR_CLK_SRC] = &rbcpr_clk_src.clkr,
+ [GCC_RBCPR_CLK] = &gcc_rbcpr_clk.clkr,
};
static const struct qcom_reset_map gcc_ipq9574_resets[] = {
--
2.34.1
