diff options
Diffstat (limited to 'drivers/clk/qcom/gcc-sdx65.c')
| -rw-r--r-- | drivers/clk/qcom/gcc-sdx65.c | 126 |
1 files changed, 61 insertions, 65 deletions
diff --git a/drivers/clk/qcom/gcc-sdx65.c b/drivers/clk/qcom/gcc-sdx65.c index 748ac15b5ed8..fe297c606f97 100644 --- a/drivers/clk/qcom/gcc-sdx65.c +++ b/drivers/clk/qcom/gcc-sdx65.c @@ -7,8 +7,8 @@ #include <linux/err.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of_device.h> #include <linux/of.h> +#include <linux/platform_device.h> #include <linux/regmap.h> #include <dt-bindings/clock/qcom,gcc-sdx65.h> @@ -634,8 +634,8 @@ static struct clk_regmap_div gcc_cpuss_ahb_postdiv_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "gcc_cpuss_ahb_postdiv_clk_src", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_cpuss_ahb_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_cpuss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -649,8 +649,8 @@ static struct clk_regmap_div gcc_usb30_mock_utmi_postdiv_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "gcc_usb30_mock_utmi_postdiv_clk_src", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_usb30_mock_utmi_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_usb30_mock_utmi_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -692,8 +692,8 @@ static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup1_i2c_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup1_i2c_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup1_i2c_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -710,8 +710,8 @@ static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup1_spi_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup1_spi_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup1_spi_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -728,8 +728,8 @@ static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup2_i2c_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup2_i2c_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup2_i2c_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -746,8 +746,8 @@ static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup2_spi_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup2_spi_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup2_spi_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -764,8 +764,8 @@ static struct clk_branch gcc_blsp1_qup3_i2c_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup3_i2c_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup3_i2c_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup3_i2c_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -782,8 +782,8 @@ static struct clk_branch gcc_blsp1_qup3_spi_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup3_spi_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup3_spi_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup3_spi_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -800,8 +800,8 @@ static struct clk_branch gcc_blsp1_qup4_i2c_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup4_i2c_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup4_i2c_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup4_i2c_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -818,8 +818,8 @@ static struct clk_branch gcc_blsp1_qup4_spi_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_qup4_spi_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_qup4_spi_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_qup4_spi_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -849,8 +849,8 @@ static struct clk_branch gcc_blsp1_uart1_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_uart1_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_uart1_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_uart1_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -867,8 +867,8 @@ static struct clk_branch gcc_blsp1_uart2_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_uart2_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_uart2_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_uart2_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -885,8 +885,8 @@ static struct clk_branch gcc_blsp1_uart3_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_uart3_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_uart3_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_uart3_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -903,8 +903,8 @@ static struct clk_branch gcc_blsp1_uart4_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_uart4_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_blsp1_uart4_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_blsp1_uart4_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -936,8 +936,8 @@ static struct clk_branch gcc_gp1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_gp1_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_gp1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_gp1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -954,8 +954,8 @@ static struct clk_branch gcc_gp2_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_gp2_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_gp2_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_gp2_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -972,8 +972,8 @@ static struct clk_branch gcc_gp3_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_gp3_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_gp3_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_gp3_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1017,8 +1017,8 @@ static struct clk_branch gcc_pcie_aux_clk = { .enable_mask = BIT(3), .hw.init = &(struct clk_init_data){ .name = "gcc_pcie_aux_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_pcie_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_pcie_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1073,8 +1073,8 @@ static struct clk_branch gcc_pcie_pipe_clk = { .enable_mask = BIT(4), .hw.init = &(struct clk_init_data){ .name = "gcc_pcie_pipe_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_pcie_pipe_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_pcie_pipe_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1093,8 +1093,8 @@ static struct clk_branch gcc_pcie_rchng_phy_clk = { .enable_mask = BIT(7), .hw.init = &(struct clk_init_data){ .name = "gcc_pcie_rchng_phy_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_pcie_rchng_phy_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_pcie_rchng_phy_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1113,8 +1113,8 @@ static struct clk_branch gcc_pcie_sleep_clk = { .enable_mask = BIT(6), .hw.init = &(struct clk_init_data){ .name = "gcc_pcie_sleep_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_pcie_aux_phy_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_pcie_aux_phy_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1161,8 +1161,8 @@ static struct clk_branch gcc_pdm2_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_pdm2_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_pdm2_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_pdm2_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1233,8 +1233,8 @@ static struct clk_branch gcc_sdcc1_apps_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_sdcc1_apps_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_sdcc1_apps_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_sdcc1_apps_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1251,8 +1251,8 @@ static struct clk_branch gcc_usb30_master_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_usb30_master_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_usb30_master_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_usb30_master_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1269,9 +1269,8 @@ static struct clk_branch gcc_usb30_mock_utmi_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_usb30_mock_utmi_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = - &gcc_usb30_mock_utmi_postdiv_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_usb30_mock_utmi_postdiv_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1327,8 +1326,8 @@ static struct clk_branch gcc_usb3_phy_aux_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_usb3_phy_aux_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_usb3_phy_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_usb3_phy_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1369,8 +1368,8 @@ static struct clk_branch gcc_usb3_phy_pipe_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_usb3_phy_pipe_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &gcc_usb3_phy_pipe_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &gcc_usb3_phy_pipe_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1575,16 +1574,13 @@ static int gcc_sdx65_probe(struct platform_device *pdev) regmap = qcom_cc_map(pdev, &gcc_sdx65_desc); if (IS_ERR(regmap)) return PTR_ERR(regmap); - /* - * Keep the clocks always-ON as they are critical to the functioning - * of the system: - * GCC_SYS_NOC_CPUSS_AHB_CLK, GCC_CPUSS_AHB_CLK, GCC_CPUSS_GNOC_CLK - */ - regmap_update_bits(regmap, 0x6d008, BIT(0), BIT(0)); - regmap_update_bits(regmap, 0x6d008, BIT(21), BIT(21)); - regmap_update_bits(regmap, 0x6d008, BIT(22), BIT(22)); - return qcom_cc_really_probe(pdev, &gcc_sdx65_desc, regmap); + /* Keep some clocks always-on */ + qcom_branch_set_clk_en(regmap, 0x6d008); /* GCC_SYS_NOC_CPUSS_AHB_CLK */ + regmap_update_bits(regmap, 0x6d008, BIT(21), BIT(21)); /* GCC_CPUSS_AHB_CLK */ + regmap_update_bits(regmap, 0x6d008, BIT(22), BIT(22)); /* GCC_CPUSS_GNOC_CLK */ + + return qcom_cc_really_probe(&pdev->dev, &gcc_sdx65_desc, regmap); } static struct platform_driver gcc_sdx65_driver = { |