diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt index 79511d7bb321..c41f0be5d438 100644 --- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt +++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt @@ -10,6 +10,7 @@ Required Properties: - GXL (S905X, S905D) : "amlogic,meson-gxl-aoclkc" - GXM (S912) : "amlogic,meson-gxm-aoclkc" - AXG (A113D, A113X) : "amlogic,meson-axg-aoclkc" + - G12A (S905X2, S905D2, S905Y2) : "amlogic,meson-g12a-aoclkc" followed by the common "amlogic,meson-gx-aoclkc" - clocks: list of clock phandle, one for each entry clock-names. - clock-names: should contain the following: diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig index b72439315340..3858747f5438 100644 --- a/drivers/clk/meson/Kconfig +++ b/drivers/clk/meson/Kconfig @@ -98,8 +98,10 @@ config COMMON_CLK_G12A bool depends on ARCH_MESON select COMMON_CLK_MESON_REGMAP + select COMMON_CLK_MESON_DUALDIV select COMMON_CLK_MESON_MPLL select COMMON_CLK_MESON_PLL + select COMMON_CLK_MESON_AO_CLKC select COMMON_CLK_MESON_EE_CLKC select MFD_SYSCON help diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile index 32d17f18541e..021fc290e749 100644 --- a/drivers/clk/meson/Makefile +++ b/drivers/clk/meson/Makefile @@ -16,5 +16,5 @@ obj-$(CONFIG_COMMON_CLK_MESON_VID_PLL_DIV) += vid-pll-div.o obj-$(CONFIG_COMMON_CLK_AXG) += axg.o axg-aoclk.o obj-$(CONFIG_COMMON_CLK_AXG_AUDIO) += axg-audio.o obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o -obj-$(CONFIG_COMMON_CLK_G12A) += g12a.o +obj-$(CONFIG_COMMON_CLK_G12A) += g12a.o g12a-aoclk.o obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o diff --git a/drivers/clk/meson/g12a-aoclk.c b/drivers/clk/meson/g12a-aoclk.c new file mode 100644 index 000000000000..1994e735396b --- /dev/null +++ b/drivers/clk/meson/g12a-aoclk.c @@ -0,0 +1,454 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Amlogic Meson-AXG Clock Controller Driver + * + * Copyright (c) 2016 Baylibre SAS. + * Author: Michael Turquette + * + * Copyright (c) 2019 Baylibre SAS. + * Author: Neil Armstrong + */ +#include +#include +#include +#include +#include "meson-aoclk.h" +#include "g12a-aoclk.h" + +#include "clk-regmap.h" +#include "clk-dualdiv.h" + +#define IN_PREFIX "ao-in-" + +/* + * AO Configuration Clock registers offsets + * Register offsets from the data sheet must be multiplied by 4. + */ +#define AO_RTI_STATUS_REG3 0x0C +#define AO_RTI_PWR_CNTL_REG0 0x10 +#define AO_RTI_GEN_CNTL_REG0 0x40 +#define AO_CLK_GATE0 0x4c +#define AO_CLK_GATE0_SP 0x50 +#define AO_OSCIN_CNTL 0x58 +#define AO_CEC_CLK_CNTL_REG0 0x74 +#define AO_CEC_CLK_CNTL_REG1 0x78 +#define AO_SAR_CLK 0x90 +#define AO_RTC_ALT_CLK_CNTL0 0x94 +#define AO_RTC_ALT_CLK_CNTL1 0x98 + +/* + * Like every other peripheral clock gate in Amlogic Clock drivers, + * we are using CLK_IGNORE_UNUSED here, so we keep the state of the + * bootloader. The goal is to remove this flag at some point. + * Actually removing it will require some extensive test to be done safely. + */ +#define AXG_AO_GATE(_name, _reg, _bit) \ +static struct clk_regmap g12a_aoclk_##_name = { \ + .data = &(struct clk_regmap_gate_data) { \ + .offset = (_reg), \ + .bit_idx = (_bit), \ + }, \ + .hw.init = &(struct clk_init_data) { \ + .name = "g12a_ao_" #_name, \ + .ops = &clk_regmap_gate_ops, \ + .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \ + .num_parents = 1, \ + .flags = CLK_IGNORE_UNUSED, \ + }, \ +} + +AXG_AO_GATE(ahb, AO_CLK_GATE0, 0); +AXG_AO_GATE(ir_in, AO_CLK_GATE0, 1); +AXG_AO_GATE(i2c_m0, AO_CLK_GATE0, 2); +AXG_AO_GATE(i2c_s0, AO_CLK_GATE0, 3); +AXG_AO_GATE(uart, AO_CLK_GATE0, 4); +AXG_AO_GATE(prod_i2c, AO_CLK_GATE0, 5); +AXG_AO_GATE(uart2, AO_CLK_GATE0, 6); +AXG_AO_GATE(ir_out, AO_CLK_GATE0, 7); +AXG_AO_GATE(saradc, AO_CLK_GATE0, 8); +AXG_AO_GATE(mailbox, AO_CLK_GATE0_SP, 0); +AXG_AO_GATE(m3, AO_CLK_GATE0_SP, 1); +AXG_AO_GATE(ahb_sram, AO_CLK_GATE0_SP, 2); +AXG_AO_GATE(rti, AO_CLK_GATE0_SP, 3); +AXG_AO_GATE(m4_fclk, AO_CLK_GATE0_SP, 4); +AXG_AO_GATE(m4_hclk, AO_CLK_GATE0_SP, 5); + +static struct clk_regmap g12a_aoclk_cts_oscin = { + .data = &(struct clk_regmap_gate_data){ + .offset = AO_RTI_PWR_CNTL_REG0, + .bit_idx = 14, + }, + .hw.init = &(struct clk_init_data){ + .name = "cts_oscin", + .ops = &clk_regmap_gate_ro_ops, + .parent_names = (const char *[]){ IN_PREFIX "xtal" }, + .num_parents = 1, + }, +}; + +static const struct meson_clk_dualdiv_param g12a_32k_div_table[] = { + { + .dual = 1, + .n1 = 733, + .m1 = 8, + .n2 = 732, + .m2 = 11, + }, {} +}; + +/* 32k_by_oscin clock */ + +static struct clk_regmap g12a_aoclk_32k_by_oscin_pre = { + .data = &(struct clk_regmap_gate_data){ + .offset = AO_RTC_ALT_CLK_CNTL0, + .bit_idx = 31, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_32k_by_oscin_pre", + .ops = &clk_regmap_gate_ops, + .parent_names = (const char *[]){ "cts_oscin" }, + .num_parents = 1, + }, +}; + +static struct clk_regmap g12a_aoclk_32k_by_oscin_div = { + .data = &(struct meson_clk_dualdiv_data){ + .n1 = { + .reg_off = AO_RTC_ALT_CLK_CNTL0, + .shift = 0, + .width = 12, + }, + .n2 = { + .reg_off = AO_RTC_ALT_CLK_CNTL0, + .shift = 12, + .width = 12, + }, + .m1 = { + .reg_off = AO_RTC_ALT_CLK_CNTL1, + .shift = 0, + .width = 12, + }, + .m2 = { + .reg_off = AO_RTC_ALT_CLK_CNTL1, + .shift = 12, + .width = 12, + }, + .dual = { + .reg_off = AO_RTC_ALT_CLK_CNTL0, + .shift = 28, + .width = 1, + }, + .table = g12a_32k_div_table, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_32k_by_oscin_div", + .ops = &meson_clk_dualdiv_ops, + .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_pre" }, + .num_parents = 1, + }, +}; + +static struct clk_regmap g12a_aoclk_32k_by_oscin_sel = { + .data = &(struct clk_regmap_mux_data) { + .offset = AO_RTC_ALT_CLK_CNTL1, + .mask = 0x1, + .shift = 24, + .flags = CLK_MUX_ROUND_CLOSEST, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_32k_by_oscin_sel", + .ops = &clk_regmap_mux_ops, + .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_div", + "g12a_ao_32k_by_oscin_pre" }, + .num_parents = 2, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap g12a_aoclk_32k_by_oscin = { + .data = &(struct clk_regmap_gate_data){ + .offset = AO_RTC_ALT_CLK_CNTL0, + .bit_idx = 30, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_32k_by_oscin", + .ops = &clk_regmap_gate_ops, + .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_sel" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +/* cec clock */ + +static struct clk_regmap g12a_aoclk_cec_pre = { + .data = &(struct clk_regmap_gate_data){ + .offset = AO_CEC_CLK_CNTL_REG0, + .bit_idx = 31, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_cec_pre", + .ops = &clk_regmap_gate_ops, + .parent_names = (const char *[]){ "cts_oscin" }, + .num_parents = 1, + }, +}; + +static struct clk_regmap g12a_aoclk_cec_div = { + .data = &(struct meson_clk_dualdiv_data){ + .n1 = { + .reg_off = AO_CEC_CLK_CNTL_REG0, + .shift = 0, + .width = 12, + }, + .n2 = { + .reg_off = AO_CEC_CLK_CNTL_REG0, + .shift = 12, + .width = 12, + }, + .m1 = { + .reg_off = AO_CEC_CLK_CNTL_REG1, + .shift = 0, + .width = 12, + }, + .m2 = { + .reg_off = AO_CEC_CLK_CNTL_REG1, + .shift = 12, + .width = 12, + }, + .dual = { + .reg_off = AO_CEC_CLK_CNTL_REG0, + .shift = 28, + .width = 1, + }, + .table = g12a_32k_div_table, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_cec_div", + .ops = &meson_clk_dualdiv_ops, + .parent_names = (const char *[]){ "g12a_ao_cec_pre" }, + .num_parents = 1, + }, +}; + +static struct clk_regmap g12a_aoclk_cec_sel = { + .data = &(struct clk_regmap_mux_data) { + .offset = AO_CEC_CLK_CNTL_REG1, + .mask = 0x1, + .shift = 24, + .flags = CLK_MUX_ROUND_CLOSEST, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_cec_sel", + .ops = &clk_regmap_mux_ops, + .parent_names = (const char *[]){ "g12a_ao_cec_div", + "g12a_ao_cec_pre" }, + .num_parents = 2, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap g12a_aoclk_cec = { + .data = &(struct clk_regmap_gate_data){ + .offset = AO_CEC_CLK_CNTL_REG0, + .bit_idx = 30, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_cec", + .ops = &clk_regmap_gate_ops, + .parent_names = (const char *[]){ "g12a_ao_cec_sel" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap g12a_aoclk_cts_rtc_oscin = { + .data = &(struct clk_regmap_mux_data) { + .offset = AO_RTI_PWR_CNTL_REG0, + .mask = 0x1, + .shift = 10, + .flags = CLK_MUX_ROUND_CLOSEST, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_cts_rtc_oscin", + .ops = &clk_regmap_mux_ops, + .parent_names = (const char *[]){ "g12a_ao_32k_by_oscin", + IN_PREFIX "ext_32k-0" }, + .num_parents = 2, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap g12a_aoclk_clk81 = { + .data = &(struct clk_regmap_mux_data) { + .offset = AO_RTI_PWR_CNTL_REG0, + .mask = 0x1, + .shift = 8, + .flags = CLK_MUX_ROUND_CLOSEST, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_clk81", + .ops = &clk_regmap_mux_ro_ops, + .parent_names = (const char *[]){ IN_PREFIX "mpeg-clk", + "g12a_ao_cts_rtc_oscin"}, + .num_parents = 2, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap g12a_aoclk_saradc_mux = { + .data = &(struct clk_regmap_mux_data) { + .offset = AO_SAR_CLK, + .mask = 0x3, + .shift = 9, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_saradc_mux", + .ops = &clk_regmap_mux_ops, + .parent_names = (const char *[]){ IN_PREFIX "xtal", + "g12a_ao_clk81" }, + .num_parents = 2, + }, +}; + +static struct clk_regmap g12a_aoclk_saradc_div = { + .data = &(struct clk_regmap_div_data) { + .offset = AO_SAR_CLK, + .shift = 0, + .width = 8, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_saradc_div", + .ops = &clk_regmap_divider_ops, + .parent_names = (const char *[]){ "g12a_ao_saradc_mux" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_regmap g12a_aoclk_saradc_gate = { + .data = &(struct clk_regmap_gate_data) { + .offset = AO_SAR_CLK, + .bit_idx = 8, + }, + .hw.init = &(struct clk_init_data){ + .name = "g12a_ao_saradc_gate", + .ops = &clk_regmap_gate_ops, + .parent_names = (const char *[]){ "g12a_ao_saradc_div" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static const unsigned int g12a_aoclk_reset[] = { + [RESET_AO_IR_IN] = 16, + [RESET_AO_UART] = 17, + [RESET_AO_I2C_M] = 18, + [RESET_AO_I2C_S] = 19, + [RESET_AO_SAR_ADC] = 20, + [RESET_AO_UART2] = 22, + [RESET_AO_IR_OUT] = 23, +}; + +static struct clk_regmap *g12a_aoclk_regmap[] = { + &g12a_aoclk_ahb, + &g12a_aoclk_ir_in, + &g12a_aoclk_i2c_m0, + &g12a_aoclk_i2c_s0, + &g12a_aoclk_uart, + &g12a_aoclk_prod_i2c, + &g12a_aoclk_uart2, + &g12a_aoclk_ir_out, + &g12a_aoclk_saradc, + &g12a_aoclk_mailbox, + &g12a_aoclk_m3, + &g12a_aoclk_ahb_sram, + &g12a_aoclk_rti, + &g12a_aoclk_m4_fclk, + &g12a_aoclk_m4_hclk, + &g12a_aoclk_cts_oscin, + &g12a_aoclk_32k_by_oscin_pre, + &g12a_aoclk_32k_by_oscin_div, + &g12a_aoclk_32k_by_oscin_sel, + &g12a_aoclk_32k_by_oscin, + &g12a_aoclk_cec_pre, + &g12a_aoclk_cec_div, + &g12a_aoclk_cec_sel, + &g12a_aoclk_cec, + &g12a_aoclk_cts_rtc_oscin, + &g12a_aoclk_clk81, + &g12a_aoclk_saradc_mux, + &g12a_aoclk_saradc_div, + &g12a_aoclk_saradc_gate, +}; + +static const struct clk_hw_onecell_data g12a_aoclk_onecell_data = { + .hws = { + [CLKID_AO_AHB] = &g12a_aoclk_ahb.hw, + [CLKID_AO_IR_IN] = &g12a_aoclk_ir_in.hw, + [CLKID_AO_I2C_M0] = &g12a_aoclk_i2c_m0.hw, + [CLKID_AO_I2C_S0] = &g12a_aoclk_i2c_s0.hw, + [CLKID_AO_UART] = &g12a_aoclk_uart.hw, + [CLKID_AO_PROD_I2C] = &g12a_aoclk_prod_i2c.hw, + [CLKID_AO_UART2] = &g12a_aoclk_uart2.hw, + [CLKID_AO_IR_OUT] = &g12a_aoclk_ir_out.hw, + [CLKID_AO_SAR_ADC] = &g12a_aoclk_saradc.hw, + [CLKID_AO_MAILBOX] = &g12a_aoclk_mailbox.hw, + [CLKID_AO_M3] = &g12a_aoclk_m3.hw, + [CLKID_AO_AHB_SRAM] = &g12a_aoclk_ahb_sram.hw, + [CLKID_AO_RTI] = &g12a_aoclk_rti.hw, + [CLKID_AO_M4_FCLK] = &g12a_aoclk_m4_fclk.hw, + [CLKID_AO_M4_HCLK] = &g12a_aoclk_m4_hclk.hw, + [CLKID_AO_CLK81] = &g12a_aoclk_clk81.hw, + [CLKID_AO_SAR_ADC_SEL] = &g12a_aoclk_saradc_mux.hw, + [CLKID_AO_SAR_ADC_DIV] = &g12a_aoclk_saradc_div.hw, + [CLKID_AO_SAR_ADC_CLK] = &g12a_aoclk_saradc_gate.hw, + [CLKID_AO_CTS_OSCIN] = &g12a_aoclk_cts_oscin.hw, + [CLKID_AO_32K_PRE] = &g12a_aoclk_32k_by_oscin_pre.hw, + [CLKID_AO_32K_DIV] = &g12a_aoclk_32k_by_oscin_div.hw, + [CLKID_AO_32K_SEL] = &g12a_aoclk_32k_by_oscin_sel.hw, + [CLKID_AO_32K] = &g12a_aoclk_32k_by_oscin.hw, + [CLKID_AO_CEC_PRE] = &g12a_aoclk_cec_pre.hw, + [CLKID_AO_CEC_DIV] = &g12a_aoclk_cec_div.hw, + [CLKID_AO_CEC_SEL] = &g12a_aoclk_cec_sel.hw, + [CLKID_AO_CEC] = &g12a_aoclk_cec.hw, + [CLKID_AO_CTS_RTC_OSCIN] = &g12a_aoclk_cts_rtc_oscin.hw, + }, + .num = NR_CLKS, +}; + +static const struct meson_aoclk_input g12a_aoclk_inputs[] = { + { .name = "xtal", .required = true }, + { .name = "mpeg-clk", .required = true }, + { .name = "ext-32k-0", .required = false }, +}; + +static const struct meson_aoclk_data g12a_aoclkc_data = { + .reset_reg = AO_RTI_GEN_CNTL_REG0, + .num_reset = ARRAY_SIZE(g12a_aoclk_reset), + .reset = g12a_aoclk_reset, + .num_clks = ARRAY_SIZE(g12a_aoclk_regmap), + .clks = g12a_aoclk_regmap, + .hw_data = &g12a_aoclk_onecell_data, + .inputs = g12a_aoclk_inputs, + .num_inputs = ARRAY_SIZE(g12a_aoclk_inputs), + .input_prefix = IN_PREFIX, +}; + +static const struct of_device_id g12a_aoclkc_match_table[] = { + { + .compatible = "amlogic,meson-g12a-aoclkc", + .data = &g12a_aoclkc_data, + }, + { } +}; + +static struct platform_driver g12a_aoclkc_driver = { + .probe = meson_aoclkc_probe, + .driver = { + .name = "g12a-aoclkc", + .of_match_table = g12a_aoclkc_match_table, + }, +}; + +builtin_platform_driver(g12a_aoclkc_driver); diff --git a/drivers/clk/meson/g12a-aoclk.h b/drivers/clk/meson/g12a-aoclk.h new file mode 100644 index 000000000000..04b0d5506641 --- /dev/null +++ b/drivers/clk/meson/g12a-aoclk.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong + */ + +#ifndef __G12A_AOCLKC_H +#define __G12A_AOCLKC_H + +/* + * CLKID index values + * + * These indices are entirely contrived and do not map onto the hardware. + * It has now been decided to expose everything by default in the DT header: + * include/dt-bindings/clock/g12a-aoclkc.h. Only the clocks ids we don't want + * to expose, such as the internal muxes and dividers of composite clocks, + * will remain defined here. + */ +#define CLKID_AO_SAR_ADC_SEL 16 +#define CLKID_AO_SAR_ADC_DIV 17 +#define CLKID_AO_CTS_OSCIN 19 +#define CLKID_AO_32K_PRE 20 +#define CLKID_AO_32K_DIV 21 +#define CLKID_AO_32K_SEL 22 +#define CLKID_AO_CEC_PRE 24 +#define CLKID_AO_CEC_DIV 25 +#define CLKID_AO_CEC_SEL 26 + +#define NR_CLKS 29 + +#include +#include + +#endif /* __G12A_AOCLKC_H */ diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c index 23b1e355a849..576ad42252d0 100644 --- a/drivers/clk/meson/meson8b.c +++ b/drivers/clk/meson/meson8b.c @@ -804,16 +804,16 @@ static struct clk_fixed_factor meson8b_cpu_clk_div8 = { }, }; -static u32 mux_table_abp[] = { 1, 2, 3, 4, 5, 6, 7 }; -static struct clk_regmap meson8b_abp_clk_sel = { +static u32 mux_table_apb[] = { 1, 2, 3, 4, 5, 6, 7 }; +static struct clk_regmap meson8b_apb_clk_sel = { .data = &(struct clk_regmap_mux_data){ .offset = HHI_SYS_CPU_CLK_CNTL1, .mask = 0x7, .shift = 3, - .table = mux_table_abp, + .table = mux_table_apb, }, .hw.init = &(struct clk_init_data){ - .name = "abp_clk_sel", + .name = "apb_clk_sel", .ops = &clk_regmap_mux_ops, .parent_names = (const char *[]){ "cpu_clk_div2", "cpu_clk_div3", @@ -826,16 +826,16 @@ static struct clk_regmap meson8b_abp_clk_sel = { }, }; -static struct clk_regmap meson8b_abp_clk_gate = { +static struct clk_regmap meson8b_apb_clk_gate = { .data = &(struct clk_regmap_gate_data){ .offset = HHI_SYS_CPU_CLK_CNTL1, .bit_idx = 16, .flags = CLK_GATE_SET_TO_DISABLE, }, .hw.init = &(struct clk_init_data){ - .name = "abp_clk_dis", + .name = "apb_clk_dis", .ops = &clk_regmap_gate_ro_ops, - .parent_names = (const char *[]){ "abp_clk_sel" }, + .parent_names = (const char *[]){ "apb_clk_sel" }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, }, @@ -1911,8 +1911,8 @@ static struct clk_hw_onecell_data meson8_hw_onecell_data = { [CLKID_CPU_CLK_DIV6] = &meson8b_cpu_clk_div6.hw, [CLKID_CPU_CLK_DIV7] = &meson8b_cpu_clk_div7.hw, [CLKID_CPU_CLK_DIV8] = &meson8b_cpu_clk_div8.hw, - [CLKID_ABP_SEL] = &meson8b_abp_clk_sel.hw, - [CLKID_ABP] = &meson8b_abp_clk_gate.hw, + [CLKID_APB_SEL] = &meson8b_apb_clk_sel.hw, + [CLKID_APB] = &meson8b_apb_clk_gate.hw, [CLKID_PERIPH_SEL] = &meson8b_periph_clk_sel.hw, [CLKID_PERIPH] = &meson8b_periph_clk_gate.hw, [CLKID_AXI_SEL] = &meson8b_axi_clk_sel.hw, @@ -2093,8 +2093,8 @@ static struct clk_hw_onecell_data meson8b_hw_onecell_data = { [CLKID_CPU_CLK_DIV6] = &meson8b_cpu_clk_div6.hw, [CLKID_CPU_CLK_DIV7] = &meson8b_cpu_clk_div7.hw, [CLKID_CPU_CLK_DIV8] = &meson8b_cpu_clk_div8.hw, - [CLKID_ABP_SEL] = &meson8b_abp_clk_sel.hw, - [CLKID_ABP] = &meson8b_abp_clk_gate.hw, + [CLKID_APB_SEL] = &meson8b_apb_clk_sel.hw, + [CLKID_APB] = &meson8b_apb_clk_gate.hw, [CLKID_PERIPH_SEL] = &meson8b_periph_clk_sel.hw, [CLKID_PERIPH] = &meson8b_periph_clk_gate.hw, [CLKID_AXI_SEL] = &meson8b_axi_clk_sel.hw, @@ -2262,8 +2262,8 @@ static struct clk_regmap *const meson8b_clk_regmaps[] = { &meson8b_fixed_pll_dco, &meson8b_hdmi_pll_dco, &meson8b_sys_pll_dco, - &meson8b_abp_clk_sel, - &meson8b_abp_clk_gate, + &meson8b_apb_clk_sel, + &meson8b_apb_clk_gate, &meson8b_periph_clk_sel, &meson8b_periph_clk_gate, &meson8b_axi_clk_sel, diff --git a/drivers/clk/meson/meson8b.h b/drivers/clk/meson/meson8b.h index f212e2304ff5..b8c58faeae52 100644 --- a/drivers/clk/meson/meson8b.h +++ b/drivers/clk/meson/meson8b.h @@ -92,7 +92,7 @@ #define CLKID_CPU_CLK_DIV6 120 #define CLKID_CPU_CLK_DIV7 121 #define CLKID_CPU_CLK_DIV8 122 -#define CLKID_ABP_SEL 123 +#define CLKID_APB_SEL 123 #define CLKID_PERIPH_SEL 125 #define CLKID_AXI_SEL 127 #define CLKID_L2_DRAM_SEL 129 diff --git a/include/dt-bindings/clock/g12a-aoclkc.h b/include/dt-bindings/clock/g12a-aoclkc.h new file mode 100644 index 000000000000..8db01ffbeb06 --- /dev/null +++ b/include/dt-bindings/clock/g12a-aoclkc.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (c) 2016 BayLibre, SAS + * Author: Neil Armstrong + * + * Copyright (c) 2018 Amlogic, inc. + * Author: Qiufang Dai + */ + +#ifndef DT_BINDINGS_CLOCK_AMLOGIC_MESON_G12A_AOCLK +#define DT_BINDINGS_CLOCK_AMLOGIC_MESON_G12A_AOCLK + +#define CLKID_AO_AHB 0 +#define CLKID_AO_IR_IN 1 +#define CLKID_AO_I2C_M0 2 +#define CLKID_AO_I2C_S0 3 +#define CLKID_AO_UART 4 +#define CLKID_AO_PROD_I2C 5 +#define CLKID_AO_UART2 6 +#define CLKID_AO_IR_OUT 7 +#define CLKID_AO_SAR_ADC 8 +#define CLKID_AO_MAILBOX 9 +#define CLKID_AO_M3 10 +#define CLKID_AO_AHB_SRAM 11 +#define CLKID_AO_RTI 12 +#define CLKID_AO_M4_FCLK 13 +#define CLKID_AO_M4_HCLK 14 +#define CLKID_AO_CLK81 15 +#define CLKID_AO_SAR_ADC_CLK 18 +#define CLKID_AO_32K 23 +#define CLKID_AO_CEC 27 +#define CLKID_AO_CTS_RTC_OSCIN 28 + +#endif diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h index 5fe2923382d0..8067077a62ca 100644 --- a/include/dt-bindings/clock/meson8b-clkc.h +++ b/include/dt-bindings/clock/meson8b-clkc.h @@ -104,6 +104,7 @@ #define CLKID_MPLL2 95 #define CLKID_NAND_CLK 112 #define CLKID_ABP 124 +#define CLKID_APB 124 #define CLKID_PERIPH 126 #define CLKID_AXI 128 #define CLKID_L2_DRAM 130 diff --git a/include/dt-bindings/reset/g12a-aoclkc.h b/include/dt-bindings/reset/g12a-aoclkc.h new file mode 100644 index 000000000000..bd2e2337135c --- /dev/null +++ b/include/dt-bindings/reset/g12a-aoclkc.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ +/* + * Copyright (c) 2016 BayLibre, SAS + * Author: Neil Armstrong + */ + +#ifndef DT_BINDINGS_RESET_AMLOGIC_MESON_G12A_AOCLK +#define DT_BINDINGS_RESET_AMLOGIC_MESON_G12A_AOCLK + +#define RESET_AO_IR_IN 0 +#define RESET_AO_UART 1 +#define RESET_AO_I2C_M 2 +#define RESET_AO_I2C_S 3 +#define RESET_AO_SAR_ADC 4 +#define RESET_AO_UART2 5 +#define RESET_AO_IR_OUT 6 + +#endif