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clk: qcom: gcc-ipq6018: add qdss_at clock needed for wifi operation

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Without it system hangs upon wifi firmware load. It should be enabled by
remoteproc/wifi driver. Bindings already exist for it, so add it based
on vendor code.

Signed-off-by: Mantas Pucka <mantas@8devices.com>
Link: https://lore.kernel.org/r/1706001970-26032-1-git-send-email-mantas@8devices.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Mantas Pucka 2024-01-23 11:26:09 +02:00 committed by Bjorn Andersson
parent 6613476e22
commit fd712118aa
1 changed files with 17 additions and 0 deletions
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17
drivers/clk/qcom/gcc-ipq6018.c
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@ -3522,6 +3522,22 @@ static struct clk_branch gcc_prng_ahb_clk = {
},
};
static struct clk_branch gcc_qdss_at_clk = {
.halt_reg = 0x29024,
.clkr = {
.enable_reg = 0x29024,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gcc_qdss_at_clk",
.parent_hws = (const struct clk_hw *[]){
&qdss_at_clk_src.clkr.hw },
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gcc_qdss_dap_clk = {
.halt_reg = 0x29084,
.clkr = {
@ -4361,6 +4377,7 @@ static struct clk_regmap *gcc_ipq6018_clks[] = {
[GCC_SYS_NOC_PCIE0_AXI_CLK] = &gcc_sys_noc_pcie0_axi_clk.clkr,
[GCC_PCIE0_PIPE_CLK] = &gcc_pcie0_pipe_clk.clkr,
[GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr,
[GCC_QDSS_AT_CLK] = &gcc_qdss_at_clk.clkr,
[GCC_QDSS_DAP_CLK] = &gcc_qdss_dap_clk.clkr,
[GCC_QPIC_AHB_CLK] = &gcc_qpic_ahb_clk.clkr,
[GCC_QPIC_CLK] = &gcc_qpic_clk.clkr,