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clk: mediatek: mt7988: convert to unified infracfg gates + muxes

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Convert to infracfg gates + muxes implementation now that it's
supported.

Drop infracfg-ao nodes and rename all infracfg-ao clocks to infracfg.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2024-08-03 10:33:01 +02:00 committed by Tom Rini
parent 4f100a0c70
commit ef4a648587
2 changed files with 32 additions and 59 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
arch/arm/dts/mt7988.dtsi
View File

@ -97,13 +97,6 @@
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
infracfg_ao_cgs: infracfg_ao_cgs@10001000 {
compatible = "mediatek,mt7988-infracfg_ao_cgs", "syscon";
reg = <0 0x10001000 0 0x1000>;
clock-parent = <&infracfg_ao>;
#clock-cells = <1>;
};
apmixedsys: apmixedsys@1001e000 {
compatible = "mediatek,mt7988-fixed-plls", "syscon";
reg = <0 0x1001e000 0 0x1000>;
@ -251,7 +244,7 @@
#clock-cells = <1>;
};
infracfg_ao: infracfg@10001000 {
infracfg: infracfg@10001000 {
compatible = "mediatek,mt7988-infracfg", "syscon";
reg = <0 0x10001000 0 0x1000>;
clock-parent = <&topckgen>;
@ -262,9 +255,9 @@
compatible = "mediatek,hsuart";
reg = <0 0x11000000 0 0x100>;
interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg_ao_cgs CK_INFRA_52M_UART0_CK>;
clocks = <&infracfg CK_INFRA_52M_UART0_CK>;
assigned-clocks = <&topckgen CK_TOP_UART_SEL>,
<&infracfg_ao CK_INFRA_MUX_UART0_SEL>;
<&infracfg CK_INFRA_MUX_UART0_SEL>;
assigned-clock-parents = <&topckgen CK_TOP_XTAL>,
<&topckgen CK_TOP_UART_SEL>;
status = "disabled";
@ -274,9 +267,9 @@
compatible = "mediatek,hsuart";
reg = <0 0x11000100 0 0x100>;
interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg_ao_cgs CK_INFRA_52M_UART1_CK>;
clocks = <&infracfg CK_INFRA_52M_UART1_CK>;
assigned-clocks = <&topckgen CK_TOP_UART_SEL>,
<&infracfg_ao CK_INFRA_MUX_UART1_SEL>;
<&infracfg CK_INFRA_MUX_UART1_SEL>;
assigned-clock-parents = <&topckgen CK_TOP_XTAL>,
<&topckgen CK_TOP_UART_SEL>;
status = "disabled";
@ -286,9 +279,9 @@
compatible = "mediatek,hsuart";
reg = <0 0x11000200 0 0x100>;
interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg_ao_cgs CK_INFRA_52M_UART2_CK>;
clocks = <&infracfg CK_INFRA_52M_UART2_CK>;
assigned-clocks = <&topckgen CK_TOP_UART_SEL>,
<&infracfg_ao CK_INFRA_MUX_UART2_SEL>;
<&infracfg CK_INFRA_MUX_UART2_SEL>;
assigned-clock-parents = <&topckgen CK_TOP_XTAL>,
<&topckgen CK_TOP_UART_SEL>;
status = "disabled";
@ -301,8 +294,8 @@
<0 0x10217080 0 0x80>;
interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
clock-div = <1>;
clocks = <&infracfg_ao CK_INFRA_I2C_BCK>,
<&infracfg_ao CK_INFRA_66M_AP_DMA_BCK>;
clocks = <&infracfg CK_INFRA_I2C_BCK>,
<&infracfg CK_INFRA_66M_AP_DMA_BCK>;
clock-names = "main", "dma";
#address-cells = <1>;
#size-cells = <0>;
@ -316,8 +309,8 @@
<0 0x10217100 0 0x80>;
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
clock-div = <1>;
clocks = <&infracfg_ao CK_INFRA_I2C_BCK>,
<&infracfg_ao CK_INFRA_66M_AP_DMA_BCK>;
clocks = <&infracfg CK_INFRA_I2C_BCK>,
<&infracfg CK_INFRA_66M_AP_DMA_BCK>;
clock-names = "main", "dma";
#address-cells = <1>;
#size-cells = <0>;
@ -331,8 +324,8 @@
<0 0x10217180 0 0x80>;
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
clock-div = <1>;
clocks = <&infracfg_ao CK_INFRA_I2C_BCK>,
<&infracfg_ao CK_INFRA_66M_AP_DMA_BCK>;
clocks = <&infracfg CK_INFRA_I2C_BCK>,
<&infracfg CK_INFRA_66M_AP_DMA_BCK>;
clock-names = "main", "dma";
#address-cells = <1>;
#size-cells = <0>;
@ -343,16 +336,16 @@
compatible = "mediatek,mt7988-pwm";
reg = <0 0x10048000 0 0x1000>;
#pwm-cells = <2>;
clocks = <&infracfg_ao CK_INFRA_66M_PWM_BCK>,
<&infracfg_ao CK_INFRA_66M_PWM_HCK>,
<&infracfg_ao CK_INFRA_66M_PWM_CK1>,
<&infracfg_ao CK_INFRA_66M_PWM_CK2>,
<&infracfg_ao CK_INFRA_66M_PWM_CK3>,
<&infracfg_ao CK_INFRA_66M_PWM_CK4>,
<&infracfg_ao CK_INFRA_66M_PWM_CK5>,
<&infracfg_ao CK_INFRA_66M_PWM_CK6>,
<&infracfg_ao CK_INFRA_66M_PWM_CK7>,
<&infracfg_ao CK_INFRA_66M_PWM_CK8>;
clocks = <&infracfg CK_INFRA_66M_PWM_BCK>,
<&infracfg CK_INFRA_66M_PWM_HCK>,
<&infracfg CK_INFRA_66M_PWM_CK1>,
<&infracfg CK_INFRA_66M_PWM_CK2>,
<&infracfg CK_INFRA_66M_PWM_CK3>,
<&infracfg CK_INFRA_66M_PWM_CK4>,
<&infracfg CK_INFRA_66M_PWM_CK5>,
<&infracfg CK_INFRA_66M_PWM_CK6>,
<&infracfg CK_INFRA_66M_PWM_CK7>,
<&infracfg CK_INFRA_66M_PWM_CK8>;
clock-names = "top", "main", "pwm1", "pwm2", "pwm3",
"pwm4","pwm5","pwm6","pwm7","pwm8";
status = "disabled";
@ -365,9 +358,9 @@
<0 0x11002000 0 0x1000>;
reg-names = "nfi", "ecc";
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg_ao CK_INFRA_SPINFI>,
<&infracfg_ao CK_INFRA_NFI>,
<&infracfg_ao CK_INFRA_66M_NFI_HCK>;
clocks = <&infracfg CK_INFRA_SPINFI>,
<&infracfg CK_INFRA_NFI>,
<&infracfg CK_INFRA_66M_NFI_HCK>;
clock-names = "pad_clk", "nfi_clk", "nfi_hclk";
assigned-clocks = <&topckgen CK_TOP_SPINFI_SEL>,
<&topckgen CK_TOP_NFI1X_SEL>;
@ -408,10 +401,10 @@
"mediatek,mt7986-mmc";
reg = <0 0x11230000 0 0x1000>;
interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg_ao_cgs CK_INFRA_MSDC400>,
<&infracfg_ao_cgs CK_INFRA_MSDC2_HCK>,
<&infracfg_ao_cgs CK_INFRA_133M_MSDC_0_HCK>,
<&infracfg_ao_cgs CK_INFRA_66M_MSDC_0_HCK>;
clocks = <&infracfg CK_INFRA_MSDC400>,
<&infracfg CK_INFRA_MSDC2_HCK>,
<&infracfg CK_INFRA_133M_MSDC_0_HCK>,
<&infracfg CK_INFRA_66M_MSDC_0_HCK>;
clock-names = "source", "hclk", "source_cg", "axi_cg";
status = "disabled";
};

24
drivers/clk/mediatek/clk-mt7988.c
View File

@ -790,6 +790,7 @@ static const struct mtk_clk_tree mt7988_infracfg_clk_tree = {
.muxes_offs = CK_INFRA_MUX_UART0_SEL,
.gates_offs = CK_INFRA_PCIE_PERI_26M_CK_P0,
.muxes = infracfg_mtk_mux,
.gates = infracfg_mtk_gates,
.flags = CLK_BYPASS_XTAL,
.xtal_rate = 40 * MHZ,
};
@ -847,20 +848,9 @@ static const struct udevice_id mt7988_infracfg_compat[] = {
{}
};
static const struct udevice_id mt7988_infracfg_ao_cgs_compat[] = {
{ .compatible = "mediatek,mt7988-infracfg_ao_cgs" },
{}
};
static int mt7988_infracfg_probe(struct udevice *dev)
{
return mtk_common_clk_init(dev, &mt7988_infracfg_clk_tree);
}
static int mt7988_infracfg_ao_cgs_probe(struct udevice *dev)
{
return mtk_common_clk_gate_init(dev, &mt7988_infracfg_clk_tree,
infracfg_mtk_gates);
return mtk_common_clk_infrasys_init(dev, &mt7988_infracfg_clk_tree);
}
U_BOOT_DRIVER(mtk_clk_infracfg) = {
@ -873,16 +863,6 @@ U_BOOT_DRIVER(mtk_clk_infracfg) = {
.flags = DM_FLAG_PRE_RELOC,
};
U_BOOT_DRIVER(mtk_clk_infracfg_ao_cgs) = {
.name = "mt7988-clock-infracfg_ao_cgs",
.id = UCLASS_CLK,
.of_match = mt7988_infracfg_ao_cgs_compat,
.probe = mt7988_infracfg_ao_cgs_probe,
.priv_auto = sizeof(struct mtk_cg_priv),
.ops = &mtk_clk_gate_ops,
.flags = DM_FLAG_PRE_RELOC,
};
/* ETHDMA */
static const struct mtk_gate_regs ethdma_cg_regs = {