Quoting Taniya Das (2018-11-09 17:44:16)
> diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c
> index f133b7f..ba8ff99 100644
> --- a/drivers/clk/qcom/gcc-sdm845.c
> +++ b/drivers/clk/qcom/gcc-sdm845.c
> @@ -3153,6 +3153,34 @@ enum {
> },
> };
>
> +static struct clk_branch gcc_lpass_q6_axi_clk = {
> + .halt_reg = 0x47000,
> + .halt_check = BRANCH_HALT,
> + .clkr = {
> + .enable_reg = 0x47000,
> + .enable_mask = BIT(0),
> + .hw.init = &(struct clk_init_data){
> + .name = "gcc_lpass_q6_axi_clk",
> + .flags = CLK_IS_CRITICAL,
> + .ops = &clk_branch2_ops,
> + },
> + },
> +};
> +
> +static struct clk_branch gcc_lpass_sway_clk = {
> + .halt_reg = 0x47008,
> + .halt_check = BRANCH_HALT,
> + .clkr = {
> + .enable_reg = 0x47008,
> + .enable_mask = BIT(0),
> + .hw.init = &(struct clk_init_data){
> + .name = "gcc_lpass_sway_clk",
> + .flags = CLK_IS_CRITICAL,
> + .ops = &clk_branch2_ops,
> + },
> + },
> +};
> +
> static struct gdsc pcie_0_gdsc = {
> .gdscr = 0x6b004,
> .pd = {
> @@ -3453,6 +3481,8 @@ enum {
> [GCC_QSPI_CORE_CLK_SRC] = &gcc_qspi_core_clk_src.clkr,
> [GCC_QSPI_CORE_CLK] = &gcc_qspi_core_clk.clkr,
> [GCC_QSPI_CNOC_PERIPH_AHB_CLK] = &gcc_qspi_cnoc_periph_ahb_clk.clkr,
> + [GCC_LPASS_Q6_AXI_CLK] = &gcc_lpass_q6_axi_clk.clkr,
> + [GCC_LPASS_SWAY_CLK] = &gcc_lpass_sway_clk.clkr,
Sigh, more coordination with sdm845 mtp problems here due to the
clks being protected by firmware. I guess I can just merge this and the
mtp dts bits will land in Andy's tree during the same merge window? Or I
may need to take the dts bits for this into clk tree so that the broken
time is only between two commits.
> };
>
> static const struct qcom_reset_map gcc_sdm845_resets[] = {
> diff --git a/drivers/clk/qcom/lpasscc-sdm845.c b/drivers/clk/qcom/lpasscc-sdm845.c
> new file mode 100644
> index 0000000..2ef7f2a
> --- /dev/null
> +++ b/drivers/clk/qcom/lpasscc-sdm845.c
> @@ -0,0 +1,192 @@
[...]
> +
> +static const struct of_device_id lpass_cc_sdm845_match_table[] = {
> + { .compatible = "qcom,sdm845-lpasscc" },
> + { }
> +};
> +MODULE_DEVICE_TABLE(of, lpass_cc_sdm845_match_table);
Move this down to the before the driver structure please.
> +
> +static int lpass_cc_sdm845_probe(struct platform_device *pdev)
> +{
> + const struct qcom_cc_desc *desc;
> + int ret;
> +
> + lpass_regmap_config.name = "cc";
> + desc = &lpass_cc_sdm845_desc;
> +
> + ret = lpass_clocks_sdm845_probe(pdev, 0, desc);
> + if (ret)
> + return ret;
> +
> + lpass_regmap_config.name = "qdsp6ss";
> + desc = &lpass_qdsp6ss_sdm845_desc;
> +
> + return lpass_clocks_sdm845_probe(pdev, 1, desc);
> +}
> +
> +static struct platform_driver lpass_cc_sdm845_driver = {
> + .probe = lpass_cc_sdm845_probe,
> + .driver = {
> + .name = "sdm845-lpasscc",
> + .of_match_table = lpass_cc_sdm845_match_table,
> + },
> +};
> +
> +static int __init lpass_cc_sdm845_init(void)
> +{
> + return platform_driver_register(&lpass_cc_sdm845_driver);
> +}
> +subsys_initcall(lpass_cc_sdm845_init);
> +
> +static void __exit lpass_cc_sdm845_exit(void)
> +{
> + platform_driver_unregister(&lpass_cc_sdm845_driver);
> +}
> +module_exit(lpass_cc_sdm845_exit);
> +
> +MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION?
