diff options
27 files changed, 1397 insertions, 148 deletions
diff --git a/Documentation/devicetree/bindings/net/meson-dwmac.txt b/Documentation/devicetree/bindings/net/meson-dwmac.txt index ec633d74a8a8..89e62ddc69ca 100644 --- a/Documentation/devicetree/bindings/net/meson-dwmac.txt +++ b/Documentation/devicetree/bindings/net/meson-dwmac.txt @@ -1,18 +1,32 @@ * Amlogic Meson DWMAC Ethernet controller The device inherits all the properties of the dwmac/stmmac devices -described in the file net/stmmac.txt with the following changes. +described in the file stmmac.txt in the current directory with the +following changes. -Required properties: +Required properties on all platforms: -- compatible: should be "amlogic,meson6-dwmac" along with "snps,dwmac" - and any applicable more detailed version number - described in net/stmmac.txt +- compatible: Depending on the platform this should be one of: + - "amlogic,meson6-dwmac" + - "amlogic,meson8b-dwmac" + - "amlogic,meson-gxbb-dwmac" + Additionally "snps,dwmac" and any applicable more + detailed version number described in net/stmmac.txt + should be used. -- reg: should contain a register range for the dwmac controller and - another one for the Amlogic specific configuration +- reg: The first register range should be the one of the DWMAC + controller. The second range is is for the Amlogic specific + configuration (for example the PRG_ETHERNET register range + on Meson8b and newer) -Example: +Required properties on Meson8b and newer: +- clock-names: Should contain the following: + - "stmmaceth" - see stmmac.txt + - "clkin0" - first parent clock of the internal mux + - "clkin1" - second parent clock of the internal mux + + +Example for Meson6: ethmac: ethernet@c9410000 { compatible = "amlogic,meson6-dwmac", "snps,dwmac"; @@ -23,3 +37,18 @@ Example: clocks = <&clk81>; clock-names = "stmmaceth"; } + +Example for GXBB: + ethmac: ethernet@c9410000 { + compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac"; + reg = <0x0 0xc9410000 0x0 0x10000>, + <0x0 0xc8834540 0x0 0x8>; + interrupts = <0 8 1>; + interrupt-names = "macirq"; + clocks = <&clkc CLKID_ETH>, + <&clkc CLKID_FCLK_DIV2>, + <&clkc CLKID_MPLL2>; + clock-names = "stmmaceth", "clkin0", "clkin1"; + phy-mode = "rgmii"; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt new file mode 100644 index 000000000000..9da5ea234154 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt @@ -0,0 +1,27 @@ +* Amlogic USB2 PHY + +Required properties: +- compatible: Depending on the platform this should be one of: + "amlogic,meson8b-usb2-phy" + "amlogic,meson-gxbb-usb2-phy" +- reg: The base address and length of the registers +- #phys-cells: should be 0 (see phy-bindings.txt in this directory) +- clocks: phandle and clock identifier for the phy clocks +- clock-names: "usb_general" and "usb" + +Optional properties: +- resets: reference to the reset controller +- phy-supply: see phy-bindings.txt in this directory + + +Example: + +usb0_phy: usb_phy@0 { + compatible = "amlogic,meson-gxbb-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0x0 0x0 0x20>; + resets = <&reset RESET_USB_OTG>; + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>; + clock-names = "usb_general", "usb"; + phy-supply = <&usb_vbus>; +}; diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index 20a68bf2b4e7..2c30a5479069 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -10,6 +10,8 @@ Required properties: - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc; - "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs; - "lantiq,xrx200-usb": The DWC2 USB controller instance in Lantiq XRX SoCs; + - "amlogic,meson8b-usb": The DWC2 USB controller instance in Amlogic Meson8b SoCs; + - "amlogic,meson-gxbb-usb": The DWC2 USB controller instance in Amlogic S905 SoCs; - snps,dwc2: A generic DWC2 USB controller with default parameters. - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile index d4cd4a35d74e..349583405b7c 100644 --- a/drivers/clk/meson/Makefile +++ b/drivers/clk/meson/Makefile @@ -3,5 +3,5 @@ # obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-pll.o clk-cpu.o clk-mpll.o -obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b-clkc.o +obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o diff --git a/drivers/clk/meson/clkc.h b/drivers/clk/meson/clkc.h index 53326c32e853..9bb70e7a7d6a 100644 --- a/drivers/clk/meson/clkc.h +++ b/drivers/clk/meson/clkc.h @@ -98,7 +98,7 @@ struct meson_clk_mpll { }; #define MESON_GATE(_name, _reg, _bit) \ -struct clk_gate gxbb_##_name = { \ +struct clk_gate _name = { \ .reg = (void __iomem *) _reg, \ .bit_idx = (_bit), \ .lock = &clk_lock, \ diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index a4c6684b3019..b3bd813a0772 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -565,90 +565,93 @@ static struct clk_gate gxbb_clk81 = { }; /* Everything Else (EE) domain gates */ -static MESON_GATE(ddr, HHI_GCLK_MPEG0, 0); -static MESON_GATE(dos, HHI_GCLK_MPEG0, 1); -static MESON_GATE(isa, HHI_GCLK_MPEG0, 5); -static MESON_GATE(pl301, HHI_GCLK_MPEG0, 6); -static MESON_GATE(periphs, HHI_GCLK_MPEG0, 7); -static MESON_GATE(spicc, HHI_GCLK_MPEG0, 8); -static MESON_GATE(i2c, HHI_GCLK_MPEG0, 9); -static MESON_GATE(sar_adc, HHI_GCLK_MPEG0, 10); -static MESON_GATE(smart_card, HHI_GCLK_MPEG0, 11); -static MESON_GATE(rng0, HHI_GCLK_MPEG0, 12); -static MESON_GATE(uart0, HHI_GCLK_MPEG0, 13); -static MESON_GATE(sdhc, HHI_GCLK_MPEG0, 14); -static MESON_GATE(stream, HHI_GCLK_MPEG0, 15); -static MESON_GATE(async_fifo, HHI_GCLK_MPEG0, 16); -static MESON_GATE(sdio, HHI_GCLK_MPEG0, 17); -static MESON_GATE(abuf, HHI_GCLK_MPEG0, 18); -static MESON_GATE(hiu_iface, HHI_GCLK_MPEG0, 19); -static MESON_GATE(assist_misc, HHI_GCLK_MPEG0, 23); -static MESON_GATE(spi, HHI_GCLK_MPEG0, 30); - -static MESON_GATE(i2s_spdif, HHI_GCLK_MPEG1, 2); -static MESON_GATE(eth, HHI_GCLK_MPEG1, 3); -static MESON_GATE(demux, HHI_GCLK_MPEG1, 4); -static MESON_GATE(aiu_glue, HHI_GCLK_MPEG1, 6); -static MESON_GATE(iec958, HHI_GCLK_MPEG1, 7); -static MESON_GATE(i2s_out, HHI_GCLK_MPEG1, 8); -static MESON_GATE(amclk, HHI_GCLK_MPEG1, 9); -static MESON_GATE(aififo2, HHI_GCLK_MPEG1, 10); -static MESON_GATE(mixer, HHI_GCLK_MPEG1, 11); -static MESON_GATE(mixer_iface, HHI_GCLK_MPEG1, 12); -static MESON_GATE(adc, HHI_GCLK_MPEG1, 13); -static MESON_GATE(blkmv, HHI_GCLK_MPEG1, 14); -static MESON_GATE(aiu, HHI_GCLK_MPEG1, 15); -static MESON_GATE(uart1, HHI_GCLK_MPEG1, 16); -static MESON_GATE(g2d, HHI_GCLK_MPEG1, 20); -static MESON_GATE(usb0, HHI_GCLK_MPEG1, 21); -static MESON_GATE(usb1, HHI_GCLK_MPEG1, 22); -static MESON_GATE(reset, HHI_GCLK_MPEG1, 23); -static MESON_GATE(nand, HHI_GCLK_MPEG1, 24); -static MESON_GATE(dos_parser, HHI_GCLK_MPEG1, 25); -static MESON_GATE(usb, HHI_GCLK_MPEG1, 26); -static MESON_GATE(vdin1, HHI_GCLK_MPEG1, 28); -static MESON_GATE(ahb_arb0, HHI_GCLK_MPEG1, 29); -static MESON_GATE(efuse, HHI_GCLK_MPEG1, 30); -static MESON_GATE(boot_rom, HHI_GCLK_MPEG1, 31); - -static MESON_GATE(ahb_data_bus, HHI_GCLK_MPEG2, 1); -static MESON_GATE(ahb_ctrl_bus, HHI_GCLK_MPEG2, 2); -static MESON_GATE(hdmi_intr_sync, HHI_GCLK_MPEG2, 3); -static MESON_GATE(hdmi_pclk, HHI_GCLK_MPEG2, 4); -static MESON_GATE(usb1_ddr_bridge, HHI_GCLK_MPEG2, 8); -static MESON_GATE(usb0_ddr_bridge, HHI_GCLK_MPEG2, 9); -static MESON_GATE(mmc_pclk, HHI_GCLK_MPEG2, 11); -static MESON_GATE(dvin, HHI_GCLK_MPEG2, 12); -static MESON_GATE(uart2, HHI_GCLK_MPEG2, 15); -static MESON_GATE(sana, HHI_GCLK_MPEG2, 22); -static MESON_GATE(vpu_intr, HHI_GCLK_MPEG2, 25); -static MESON_GATE(sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); -static MESON_GATE(clk81_a53, HHI_GCLK_MPEG2, 29); - -static MESON_GATE(vclk2_venci0, HHI_GCLK_OTHER, 1); -static MESON_GATE(vclk2_venci1, HHI_GCLK_OTHER, 2); -static MESON_GATE(vclk2_vencp0, HHI_GCLK_OTHER, 3); -static MESON_GATE(vclk2_vencp1, HHI_GCLK_OTHER, 4); -static MESON_GATE(gclk_venci_int0, HHI_GCLK_OTHER, 8); -static MESON_GATE(gclk_vencp_int, HHI_GCLK_OTHER, 9); -static MESON_GATE(dac_clk, HHI_GCLK_OTHER, 10); -static MESON_GATE(aoclk_gate, HHI_GCLK_OTHER, 14); -static MESON_GATE(iec958_gate, HHI_GCLK_OTHER, 16); -static MESON_GATE(enc480p, HHI_GCLK_OTHER, 20); -static MESON_GATE(rng1, HHI_GCLK_OTHER, 21); -static MESON_GATE(gclk_venci_int1, HHI_GCLK_OTHER, 22); -static MESON_GATE(vclk2_venclmcc, HHI_GCLK_OTHER, 24); -static MESON_GATE(vclk2_vencl, HHI_GCLK_OTHER, 25); -static MESON_GATE(vclk_other, HHI_GCLK_OTHER, 26); -static MESON_GATE(edp, HHI_GCLK_OTHER, 31); +static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0); +static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1); +static MESON_GATE(gxbb_isa, HHI_GCLK_MPEG0, 5); +static MESON_GATE(gxbb_pl301, HHI_GCLK_MPEG0, 6); +static MESON_GATE(gxbb_periphs, HHI_GCLK_MPEG0, 7); +static MESON_GATE(gxbb_spicc, HHI_GCLK_MPEG0, 8); +static MESON_GATE(gxbb_i2c, HHI_GCLK_MPEG0, 9); +static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG0, 10); +static MESON_GATE(gxbb_smart_card, HHI_GCLK_MPEG0, 11); +static MESON_GATE(gxbb_rng0, HHI_GCLK_MPEG0, 12); +static MESON_GATE(gxbb_uart0, HHI_GCLK_MPEG0, 13); +static MESON_GATE(gxbb_sdhc, HHI_GCLK_MPEG0, 14); +static MESON_GATE(gxbb_stream, HHI_GCLK_MPEG0, 15); +static MESON_GATE(gxbb_async_fifo, HHI_GCLK_MPEG0, 16); +static MESON_GATE(gxbb_sdio, HHI_GCLK_MPEG0, 17); +static MESON_GATE(gxbb_abuf, HHI_GCLK_MPEG0, 18); +static MESON_GATE(gxbb_hiu_iface, HHI_GCLK_MPEG0, 19); +static MESON_GATE(gxbb_assist_misc, HHI_GCLK_MPEG0, 23); +static MESON_GATE(gxbb_emmc_a, HHI_GCLK_MPEG0, 24); +static MESON_GATE(gxbb_emmc_b, HHI_GCLK_MPEG0, 25); +static MESON_GATE(gxbb_emmc_c, HHI_GCLK_MPEG0, 26); +static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30); + +static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2); +static MESON_GATE(gxbb_eth, HHI_GCLK_MPEG1, 3); +static MESON_GATE(gxbb_demux, HHI_GCLK_MPEG1, 4); +static MESON_GATE(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6); +static MESON_GATE(gxbb_iec958, HHI_GCLK_MPEG1, 7); +static MESON_GATE(gxbb_i2s_out, HHI_GCLK_MPEG1, 8); +static MESON_GATE(gxbb_amclk, HHI_GCLK_MPEG1, 9); +static MESON_GATE(gxbb_aififo2, HHI_GCLK_MPEG1, 10); +static MESON_GATE(gxbb_mixer, HHI_GCLK_MPEG1, 11); +static MESON_GATE(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12); +static MESON_GATE(gxbb_adc, HHI_GCLK_MPEG1, 13); +static MESON_GATE(gxbb_blkmv, HHI_GCLK_MPEG1, 14); +static MESON_GATE(gxbb_aiu, HHI_GCLK_MPEG1, 15); +static MESON_GATE(gxbb_uart1, HHI_GCLK_MPEG1, 16); +static MESON_GATE(gxbb_g2d, HHI_GCLK_MPEG1, 20); +static MESON_GATE(gxbb_usb0, HHI_GCLK_MPEG1, 21); +static MESON_GATE(gxbb_usb1, HHI_GCLK_MPEG1, 22); +static MESON_GATE(gxbb_reset, HHI_GCLK_MPEG1, 23); +static MESON_GATE(gxbb_nand, HHI_GCLK_MPEG1, 24); +static MESON_GATE(gxbb_dos_parser, HHI_GCLK_MPEG1, 25); +static MESON_GATE(gxbb_usb, HHI_GCLK_MPEG1, 26); +static MESON_GATE(gxbb_vdin1, HHI_GCLK_MPEG1, 28); +static MESON_GATE(gxbb_ahb_arb0, HHI_GCLK_MPEG1, 29); +static MESON_GATE(gxbb_efuse, HHI_GCLK_MPEG1, 30); +static MESON_GATE(gxbb_boot_rom, HHI_GCLK_MPEG1, 31); + +static MESON_GATE(gxbb_ahb_data_bus, HHI_GCLK_MPEG2, 1); +static MESON_GATE(gxbb_ahb_ctrl_bus, HHI_GCLK_MPEG2, 2); +static MESON_GATE(gxbb_hdmi_intr_sync, HHI_GCLK_MPEG2, 3); +static MESON_GATE(gxbb_hdmi_pclk, HHI_GCLK_MPEG2, 4); +static MESON_GATE(gxbb_usb1_ddr_bridge, HHI_GCLK_MPEG2, 8); +static MESON_GATE(gxbb_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9); +static MESON_GATE(gxbb_mmc_pclk, HHI_GCLK_MPEG2, 11); +static MESON_GATE(gxbb_dvin, HHI_GCLK_MPEG2, 12); +static MESON_GATE(gxbb_uart2, HHI_GCLK_MPEG2, 15); +static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG2, 22); +static MESON_GATE(gxbb_vpu_intr, HHI_GCLK_MPEG2, 25); +static MESON_GATE(gxbb_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); +static MESON_GATE(gxbb_clk81_a53, HHI_GCLK_MPEG2, 29); + +static MESON_GATE(gxbb_vclk2_venci0, HHI_GCLK_OTHER, 1); +static MESON_GATE(gxbb_vclk2_venci1, HHI_GCLK_OTHER, 2); +static MESON_GATE(gxbb_vclk2_vencp0, HHI_GCLK_OTHER, 3); +static MESON_GATE(gxbb_vclk2_vencp1, HHI_GCLK_OTHER, 4); +static MESON_GATE(gxbb_gclk_venci_int0, HHI_GCLK_OTHER, 8); +static MESON_GATE(gxbb_gclk_vencp_int, HHI_GCLK_OTHER, 9); +static MESON_GATE(gxbb_dac_clk, HHI_GCLK_OTHER, 10); +static MESON_GATE(gxbb_aoclk_gate, HHI_GCLK_OTHER, 14); +static MESON_GATE(gxbb_iec958_gate, HHI_GCLK_OTHER, 16); +static MESON_GATE(gxbb_enc480p, HHI_GCLK_OTHER, 20); +static MESON_GATE(gxbb_rng1, HHI_GCLK_OTHER, 21); +static MESON_GATE(gxbb_gclk_venci_int1, HHI_GCLK_OTHER, 22); +static MESON_GATE(gxbb_vclk2_venclmcc, HHI_GCLK_OTHER, 24); +static MESON_GATE(gxbb_vclk2_vencl, HHI_GCLK_OTHER, 25); +static MESON_GATE(gxbb_vclk_other, HHI_GCLK_OTHER, 26); +static MESON_GATE(gxbb_edp, HHI_GCLK_OTHER, 31); /* Always On (AO) domain gates */ -static MESON_GATE(ao_media_cpu, HHI_GCLK_AO, 0); -static MESON_GATE(ao_ahb_sram, HHI_GCLK_AO, 1); -static MESON_GATE(ao_ahb_bus, HHI_GCLK_AO, 2); -static MESON_GATE(ao_iface, HHI_GCLK_AO, 3); -static MESON_GATE(ao_i2c, HHI_GCLK_AO, 4); +static MESON_GATE(gxbb_ao_media_cpu, HHI_GCLK_AO, 0); +static MESON_GATE(gxbb_ao_ahb_sram, HHI_GCLK_AO, 1); +static MESON_GATE(gxbb_ao_ahb_bus, HHI_GCLK_AO, 2); +static MESON_GATE(gxbb_ao_iface, HHI_GCLK_AO, 3); +static MESON_GATE(gxbb_ao_i2c, HHI_GCLK_AO, 4); /* Array of all clocks provided by this provider */ @@ -748,6 +751,9 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = { [CLKID_AO_AHB_BUS] = &gxbb_ao_ahb_bus.hw, [CLKID_AO_IFACE] = &gxbb_ao_iface.hw, [CLKID_AO_I2C] = &gxbb_ao_i2c.hw, + [CLKID_SD_EMMC_A] = &gxbb_emmc_a.hw, + [CLKID_SD_EMMC_B] = &gxbb_emmc_b.hw, + [CLKID_SD_EMMC_C] = &gxbb_emmc_c.hw, }, .num = NR_CLKS, }; @@ -847,6 +853,9 @@ static struct clk_gate *gxbb_clk_gates[] = { &gxbb_ao_ahb_bus, &gxbb_ao_iface, &gxbb_ao_i2c, + &gxbb_emmc_a, + &gxbb_emmc_b, + &gxbb_emmc_c, }; static int gxbb_clkc_probe(struct platform_device *pdev) diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h index a2adf3448b59..0252939ba58f 100644 --- a/drivers/clk/meson/gxbb.h +++ b/drivers/clk/meson/gxbb.h @@ -170,11 +170,11 @@ */ #define CLKID_SYS_PLL 0 /* CLKID_CPUCLK */ -#define CLKID_HDMI_PLL 2 +/* CLKID_HDMI_PLL */ #define CLKID_FIXED_PLL 3 -#define CLKID_FCLK_DIV2 4 -#define CLKID_FCLK_DIV3 5 -#define CLKID_FCLK_DIV4 6 +/* CLKID_FCLK_DIV2 */ +/* CLKID_FCLK_DIV3 */ +/* CLKID_FCLK_DIV4 */ #define CLKID_FCLK_DIV5 7 #define CLKID_FCLK_DIV7 8 #define CLKID_GP0_PLL 9 @@ -183,14 +183,14 @@ /* CLKID_CLK81 */ #define CLKID_MPLL0 13 #define CLKID_MPLL1 14 -#define CLKID_MPLL2 15 +/* CLKID_MPLL2 */ #define CLKID_DDR 16 #define CLKID_DOS 17 #define CLKID_ISA 18 #define CLKID_PL301 19 #define CLKID_PERIPHS 20 #define CLKID_SPICC 21 -#define CLKID_I2C 22 +/* CLKID_I2C */ #define CLKID_SAR_ADC 23 #define CLKID_SMART_CARD 24 #define CLKID_RNG0 25 @@ -202,7 +202,7 @@ #define CLKID_ABUF 31 #define CLKID_HIU_IFACE 32 #define CLKID_ASSIST_MISC 33 -#define CLKID_SPI 34 +/* CLKID_SPI */ #define CLKID_I2S_SPDIF 35 #define CLKID_ETH 36 #define CLKID_DEMUX 37 @@ -218,12 +218,12 @@ #define CLKID_AIU 47 #define CLKID_UART1 48 #define CLKID_G2D 49 -#define CLKID_USB0 50 -#define CLKID_USB1 51 +/* CLKID_USB0 */ +/* CLKID_USB1 */ #define CLKID_RESET 52 #define CLKID_NAND 53 #define CLKID_DOS_PARSER 54 -#define CLKID_USB 55 +/* CLKID_USB */ #define CLKID_VDIN1 56 #define CLKID_AHB_ARB0 57 #define CLKID_EFUSE 58 @@ -232,8 +232,8 @@ #define CLKID_AHB_CTRL_BUS 61 #define CLKID_HDMI_INTR_SYNC 62 #define CLKID_HDMI_PCLK 63 -#define CLKID_USB1_DDR_BRIDGE 64 -#define CLKID_USB0_DDR_BRIDGE 65 +/* CLKID_USB1_DDR_BRIDGE */ +/* CLKID_USB0_DDR_BRIDGE */ #define CLKID_MMC_PCLK 66 #define CLKID_DVIN 67 #define CLKID_UART2 68 @@ -261,9 +261,12 @@ #define CLKID_AO_AHB_SRAM 90 #define CLKID_AO_AHB_BUS 91 #define CLKID_AO_IFACE 92 -#define CLKID_AO_I2C 93 +/* CLKID_AO_I2C */ +/* CLKID_SD_EMMC_A */ +/* CLKID_SD_EMMC_B */ +/* CLKID_SD_EMMC_C */ -#define NR_CLKS 94 +#define NR_CLKS 97 /* include the CLKIDs that have been made part of the stable DT binding */ #include <dt-bindings/clock/gxbb-clkc.h> diff --git a/drivers/clk/meson/meson8b-clkc.c b/drivers/clk/meson/meson8b.c index 4c9413cdf373..e1d4aa145a03 100644 --- a/drivers/clk/meson/meson8b-clkc.c +++ b/drivers/clk/meson/meson8b.c @@ -23,27 +23,11 @@ #include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/of_address.h> -#include <dt-bindings/clock/meson8b-clkc.h> #include <linux/platform_device.h> #include <linux/init.h> #include "clkc.h" - -/* - * Clock controller register offsets - * - * Register offsets from the HardKernel[0] data sheet are listed in comment - * blocks below. Those offsets must be multiplied by 4 before adding them to - * the base address to get the right value - * - * [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf - */ -#define MESON8B_REG_SYS_CPU_CNTL1 0x015c /* 0x57 offset in data sheet */ -#define MESON8B_REG_HHI_MPEG 0x0174 /* 0x5d offset in data sheet */ -#define MESON8B_REG_MALI 0x01b0 /* 0x6c offset in data sheet */ -#define MESON8B_REG_PLL_FIXED 0x0280 -#define MESON8B_REG_PLL_SYS 0x0300 -#define MESON8B_REG_PLL_VID 0x0320 +#include "meson8b.h" static DEFINE_SPINLOCK(clk_lock); @@ -128,17 +112,17 @@ static struct clk_fixed_rate meson8b_xtal = { static struct meson_clk_pll meson8b_fixed_pll = { .m = { - .reg_off = MESON8B_REG_PLL_FIXED, + .reg_off = HHI_MPLL_CNTL, .shift = 0, .width = 9, }, .n = { - .reg_off = MESON8B_REG_PLL_FIXED, + .reg_off = HHI_MPLL_CNTL, .shift = 9, .width = 5, }, .od = { - .reg_off = MESON8B_REG_PLL_FIXED, + .reg_off = HHI_MPLL_CNTL, .shift = 16, .width = 2, }, @@ -154,17 +138,17 @@ static struct meson_clk_pll meson8b_fixed_pll = { static struct meson_clk_pll meson8b_vid_pll = { .m = { - .reg_off = MESON8B_REG_PLL_VID, + .reg_off = HHI_VID_PLL_CNTL, .shift = 0, .width = 9, }, .n = { - .reg_off = MESON8B_REG_PLL_VID, + .reg_off = HHI_VID_PLL_CNTL, .shift = 9, .width = 5, }, .od = { - .reg_off = MESON8B_REG_PLL_VID, + .reg_off = HHI_VID_PLL_CNTL, .shift = 16, .width = 2, }, @@ -180,17 +164,17 @@ static struct meson_clk_pll meson8b_vid_pll = { static struct meson_clk_pll meson8b_sys_pll = { .m = { - .reg_off = MESON8B_REG_PLL_SYS, + .reg_off = HHI_SYS_PLL_CNTL, .shift = 0, .width = 9, }, .n = { - .reg_off = MESON8B_REG_PLL_SYS, + .reg_off = HHI_SYS_PLL_CNTL, .shift = 9, .width = 5, }, .od = { - .reg_off = MESON8B_REG_PLL_SYS, + .reg_off = HHI_SYS_PLL_CNTL, .shift = 16, .width = 2, }, @@ -267,7 +251,7 @@ static struct clk_fixed_factor meson8b_fclk_div7 = { * forthcoming coordinated clock rates feature */ static struct meson_clk_cpu meson8b_cpu_clk = { - .reg_off = MESON8B_REG_SYS_CPU_CNTL1, + .reg_off = HHI_SYS_CPU_CLK_CNTL1, .div_table = cpu_div_table, .clk_nb.notifier_call = meson_clk_cpu_notifier_cb, .hw.init = &(struct clk_init_data){ @@ -281,7 +265,7 @@ static struct meson_clk_cpu meson8b_cpu_clk = { static u32 mux_table_clk81[] = { 6, 5, 7 }; struct clk_mux meson8b_mpeg_clk_sel = { - .reg = (void *)MESON8B_REG_HHI_MPEG, + .reg = (void *)HHI_MPEG_CLK_CNTL, .mask = 0x7, .shift = 12, .flags = CLK_MUX_READ_ONLY, @@ -303,7 +287,7 @@ struct clk_mux meson8b_mpeg_clk_sel = { }; struct clk_divider meson8b_mpeg_clk_div = { - .reg = (void *)MESON8B_REG_HHI_MPEG, + .reg = (void *)HHI_MPEG_CLK_CNTL, .shift = 0, .width = 7, .lock = &clk_lock, @@ -317,7 +301,7 @@ struct clk_divider meson8b_mpeg_clk_div = { }; struct clk_gate meson8b_clk81 = { - .reg = (void *)MESON8B_REG_HHI_MPEG, + .reg = (void *)HHI_MPEG_CLK_CNTL, .bit_idx = 7, .lock = &clk_lock, .hw.init = &(struct clk_init_data){ @@ -329,6 +313,92 @@ struct clk_gate meson8b_clk81 = { }, }; +/* Everything Else (EE) domain gates */ + +static MESON_GATE(meson8b_ddr, HHI_GCLK_MPEG0, 0); +static MESON_GATE(meson8b_dos, HHI_GCLK_MPEG0, 1); +static MESON_GATE(meson8b_isa, HHI_GCLK_MPEG0, 5); +static MESON_GATE(meson8b_pl301, HHI_GCLK_MPEG0, 6); +static MESON_GATE(meson8b_periphs, HHI_GCLK_MPEG0, 7); +static MESON_GATE(meson8b_spicc, HHI_GCLK_MPEG0, 8); +static MESON_GATE(meson8b_i2c, HHI_GCLK_MPEG0, 9); +static MESON_GATE(meson8b_sar_adc, HHI_GCLK_MPEG0, 10); +static MESON_GATE(meson8b_smart_card, HHI_GCLK_MPEG0, 11); +static MESON_GATE(meson8b_rng0, HHI_GCLK_MPEG0, 12); +static MESON_GATE(meson8b_uart0, HHI_GCLK_MPEG0, 13); +static MESON_GATE(meson8b_sdhc, HHI_GCLK_MPEG0, 14); +static MESON_GATE(meson8b_stream, HHI_GCLK_MPEG0, 15); +static MESON_GATE(meson8b_async_fifo, HHI_GCLK_MPEG0, 16); +static MESON_GATE(meson8b_sdio, HHI_GCLK_MPEG0, 17); +static MESON_GATE(meson8b_abuf, HHI_GCLK_MPEG0, 18); +static MESON_GATE(meson8b_hiu_iface, HHI_GCLK_MPEG0, 19); +static MESON_GATE(meson8b_assist_misc, HHI_GCLK_MPEG0, 23); +static MESON_GATE(meson8b_spi, HHI_GCLK_MPEG0, 30); + +static MESON_GATE(meson8b_i2s_spdif, HHI_GCLK_MPEG1, 2); +static MESON_GATE(meson8b_eth, HHI_GCLK_MPEG1, 3); +static MESON_GATE(meson8b_demux, HHI_GCLK_MPEG1, 4); +static MESON_GATE(meson8b_aiu_glue, HHI_GCLK_MPEG1, 6); +static MESON_GATE(meson8b_iec958, HHI_GCLK_MPEG1, 7); +static MESON_GATE(meson8b_i2s_out, HHI_GCLK_MPEG1, 8); +static MESON_GATE(meson8b_amclk, HHI_GCLK_MPEG1, 9); +static MESON_GATE(meson8b_aififo2, HHI_GCLK_MPEG1, 10); +static MESON_GATE(meson8b_mixer, HHI_GCLK_MPEG1, 11); +static MESON_GATE(meson8b_mixer_iface, HHI_GCLK_MPEG1, 12); +static MESON_GATE(meson8b_adc, HHI_GCLK_MPEG1, 13); +static MESON_GATE(meson8b_blkmv, HHI_GCLK_MPEG1, 14); +static MESON_GATE(meson8b_aiu, HHI_GCLK_MPEG1, 15); +static MESON_GATE(meson8b_uart1, HHI_GCLK_MPEG1, 16); +static MESON_GATE(meson8b_g2d, HHI_GCLK_MPEG1, 20); +static MESON_GATE(meson8b_usb0, HHI_GCLK_MPEG1, 21); +static MESON_GATE(meson8b_usb1, HHI_GCLK_MPEG1, 22); +static MESON_GATE(meson8b_reset, HHI_GCLK_MPEG1, 23); +static MESON_GATE(meson8b_nand, HHI_GCLK_MPEG1, 24); +static MESON_GATE(meson8b_dos_parser, HHI_GCLK_MPEG1, 25); +static MESON_GATE(meson8b_usb, HHI_GCLK_MPEG1, 26); +static MESON_GATE(meson8b_vdin1, HHI_GCLK_MPEG1, 28); +static MESON_GATE(meson8b_ahb_arb0, HHI_GCLK_MPEG1, 29); +static MESON_GATE(meson8b_efuse, HHI_GCLK_MPEG1, 30); +static MESON_GATE(meson8b_boot_rom, HHI_GCLK_MPEG1, 31); + +static MESON_GATE(meson8b_ahb_data_bus, HHI_GCLK_MPEG2, 1); +static MESON_GATE(meson8b_ahb_ctrl_bus, HHI_GCLK_MPEG2, 2); +static MESON_GATE(meson8b_hdmi_intr_sync, HHI_GCLK_MPEG2, 3); +static MESON_GATE(meson8b_hdmi_pclk, HHI_GCLK_MPEG2, 4); +static MESON_GATE(meson8b_usb1_ddr_bridge, HHI_GCLK_MPEG2, 8); +static MESON_GATE(meson8b_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9); +static MESON_GATE(meson8b_mmc_pclk, HHI_GCLK_MPEG2, 11); +static MESON_GATE(meson8b_dvin, HHI_GCLK_MPEG2, 12); +static MESON_GATE(meson8b_uart2, HHI_GCLK_MPEG2, 15); +static MESON_GATE(meson8b_sana, HHI_GCLK_MPEG2, 22); +static MESON_GATE(meson8b_vpu_intr, HHI_GCLK_MPEG2, 25); +static MESON_GATE(meson8b_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); +static MESON_GATE(meson8b_clk81_a9, HHI_GCLK_MPEG2, 29); + +static MESON_GATE(meson8b_vclk2_venci0, HHI_GCLK_OTHER, 1); +static MESON_GATE(meson8b_vclk2_venci1, HHI_GCLK_OTHER, 2); +static MESON_GATE(meson8b_vclk2_vencp0, HHI_GCLK_OTHER, 3); +static MESON_GATE(meson8b_vclk2_vencp1, HHI_GCLK_OTHER, 4); +static MESON_GATE(meson8b_gclk_venci_int, HHI_GCLK_OTHER, 8); +static MESON_GATE(meson8b_gclk_vencp_int, HHI_GCLK_OTHER, 9); +static MESON_GATE(meson8b_dac_clk, HHI_GCLK_OTHER, 10); +static MESON_GATE(meson8b_aoclk_gate, HHI_GCLK_OTHER, 14); +static MESON_GATE(meson8b_iec958_gate, HHI_GCLK_OTHER, 16); +static MESON_GATE(meson8b_enc480p, HHI_GCLK_OTHER, 20); +static MESON_GATE(meson8b_rng1, HHI_GCLK_OTHER, 21); +static MESON_GATE(meson8b_gclk_vencl_int, HHI_GCLK_OTHER, 22); +static MESON_GATE(meson8b_vclk2_venclmcc, HHI_GCLK_OTHER, 24); +static MESON_GATE(meson8b_vclk2_vencl, HHI_GCLK_OTHER, 25); +static MESON_GATE(meson8b_vclk2_other, HHI_GCLK_OTHER, 26); +static MESON_GATE(meson8b_edp, HHI_GCLK_OTHER, 31); + +/* Always On (AO) domain gates */ + +static MESON_GATE(meson8b_ao_media_cpu, HHI_GCLK_AO, 0); +static MESON_GATE(meson8b_ao_ahb_sram, HHI_GCLK_AO, 1); +static MESON_GATE(meson8b_ao_ahb_bus, HHI_GCLK_AO, 2); +static MESON_GATE(meson8b_ao_iface, HHI_GCLK_AO, 3); + static struct clk_hw_onecell_data meson8b_hw_onecell_data = { .hws = { [CLKID_XTAL] = &meson8b_xtal.hw, @@ -344,6 +414,83 @@ static struct clk_hw_onecell_data meson8b_hw_onecell_data = { [CLKID_MPEG_SEL] = &meson8b_mpeg_clk_sel.hw, [CLKID_MPEG_DIV] = &meson8b_mpeg_clk_div.hw, [CLKID_CLK81] = &meson8b_clk81.hw, + [CLKID_DDR] = &meson8b_ddr.hw, + [CLKID_DOS] = &meson8b_dos.hw, + [CLKID_ISA] = &meson8b_isa.hw, + [CLKID_PL301] = &meson8b_pl301.hw, + [CLKID_PERIPHS] = &meson8b_periphs.hw, + [CLKID_SPICC] = &meson8b_spicc.hw, + [CLKID_I2C] = &meson8b_i2c.hw, + [CLKID_SAR_ADC] = &meson8b_sar_adc.hw, + [CLKID_SMART_CARD] = &meson8b_smart_card.hw, + [CLKID_RNG0] = &meson8b_rng0.hw, + [CLKID_UART0] = &meson8b_uart0.hw, + [CLKID_SDHC] = &meson8b_sdhc.hw, + [CLKID_STREAM] = &meson8b_stream.hw, + [CLKID_ASYNC_FIFO] = &meson8b_async_fifo.hw, + [CLKID_SDIO] = &meson8b_sdio.hw, + [CLKID_ABUF] = &meson8b_abuf.hw, + [CLKID_HIU_IFACE] = &meson8b_hiu_iface.hw, + [CLKID_ASSIST_MISC] = &meson8b_assist_misc.hw, + [CLKID_SPI] = &meson8b_spi.hw, + [CLKID_I2S_SPDIF] = &meson8b_i2s_spdif.hw, + [CLKID_ETH] = &meson8b_eth.hw, + [CLKID_DEMUX] = &meson8b_demux.hw, + [CLKID_AIU_GLUE] = &meson8b_aiu_glue.hw, + [CLKID_IEC958] = &meson8b_iec958.hw, + [CLKID_I2S_OUT] = &meson8b_i2s_out.hw, + [CLKID_AMCLK] = &meson8b_amclk.hw, + [CLKID_AIFIFO2] = &meson8b_aififo2.hw, + [CLKID_MIXER] = &meson8b_mixer.hw, + [CLKID_MIXER_IFACE] = &meson8b_mixer_iface.hw, + [CLKID_ADC] = &meson8b_adc.hw, + [CLKID_BLKMV] = &meson8b_blkmv.hw, + [CLKID_AIU] = &meson8b_aiu.hw, + [CLKID_UART1] = &meson8b_uart1.hw, + [CLKID_G2D] = &meson8b_g2d.hw, + [CLKID_USB0] = &meson8b_usb0.hw, + [CLKID_USB1] = &meson8b_usb1.hw, + [CLKID_RESET] = &meson8b_reset.hw, + [CLKID_NAND] = &meson8b_nand.hw, + [CLKID_DOS_PARSER] = &meson8b_dos_parser.hw, + [CLKID_USB] = &meson8b_usb.hw, + [CLKID_VDIN1] = &meson8b_vdin1.hw, + [CLKID_AHB_ARB0] = &meson8b_ahb_arb0.hw, + [CLKID_EFUSE] = &meson8b_efuse.hw, + [CLKID_BOOT_ROM] = &meson8b_boot_rom.hw, + [CLKID_AHB_DATA_BUS] = &meson8b_ahb_data_bus.hw, + [CLKID_AHB_CTRL_BUS] = &meson8b_ahb_ctrl_bus.hw, + [CLKID_HDMI_INTR_SYNC] = &meson8b_hdmi_intr_sync.hw, + [CLKID_HDMI_PCLK] = &meson8b_hdmi_pclk.hw, + [CLKID_USB1_DDR_BRIDGE] = &meson8b_usb1_ddr_bridge.hw, + [CLKID_USB0_DDR_BRIDGE] = &meson8b_usb0_ddr_bridge.hw, + [CLKID_MMC_PCLK] = &meson8b_mmc_pclk.hw, + [CLKID_DVIN] = &meson8b_dvin.hw, + [CLKID_UART2] = &meson8b_uart2.hw, + [CLKID_SANA] = &meson8b_sana.hw, + [CLKID_VPU_INTR] = &meson8b_vpu_intr.hw, + [CLKID_SEC_AHB_AHB3_BRIDGE] = &meson8b_sec_ahb_ahb3_bridge.hw, + [CLKID_CLK81_A9] = &meson8b_clk81_a9.hw, + [CLKID_VCLK2_VENCI0] = &meson8b_vclk2_venci0.hw, + [CLKID_VCLK2_VENCI1] = &meson8b_vclk2_venci1.hw, + [CLKID_VCLK2_VENCP0] = &meson8b_vclk2_vencp0.hw, + [CLKID_VCLK2_VENCP1] = &meson8b_vclk2_vencp1.hw, + [CLKID_GCLK_VENCI_INT] = &meson8b_gclk_venci_int.hw, + [CLKID_GCLK_VENCI_INT] = &meson8b_gclk_vencp_int.hw, + [CLKID_DAC_CLK] = &meson8b_dac_clk.hw, + [CLKID_AOCLK_GATE] = &meson8b_aoclk_gate.hw, + [CLKID_IEC958_GATE] = &meson8b_iec958_gate.hw, + [CLKID_ENC480P] = &meson8b_enc480p.hw, + [CLKID_RNG1] = &meson8b_rng1.hw, + [CLKID_GCLK_VENCL_INT] = &meson8b_gclk_vencl_int.hw, + [CLKID_VCLK2_VENCLMCC] = &meson8b_vclk2_venclmcc.hw, + [CLKID_VCLK2_VENCL] = &meson8b_vclk2_vencl.hw, + [CLKID_VCLK2_OTHER] = &meson8b_vclk2_other.hw, + [CLKID_EDP] = &meson8b_edp.hw, + [CLKID_AO_MEDIA_CPU] = &meson8b_ao_media_cpu.hw, + [CLKID_AO_AHB_SRAM] = &meson8b_ao_ahb_sram.hw, + [CLKID_AO_AHB_BUS] = &meson8b_ao_ahb_bus.hw, + [CLKID_AO_IFACE] = &meson8b_ao_iface.hw, }, .num = CLK_NR_CLKS, }; @@ -354,6 +501,87 @@ static struct meson_clk_pll *const meson8b_clk_plls[] = { &meson8b_sys_pll, }; +static struct clk_gate *meson8b_clk_gates[] = { + &meson8b_clk81, + &meson8b_ddr, + &meson8b_dos, + &meson8b_isa, + &meson8b_pl301, + &meson8b_periphs, + &meson8b_spicc, + &meson8b_i2c, + &meson8b_sar_adc, + &meson8b_smart_card, + &meson8b_rng0, + &meson8b_uart0, + &meson8b_sdhc, + &meson8b_stream, + &meson8b_async_fifo, + &meson8b_sdio, + &meson8b_abuf, + &meson8b_hiu_iface, + &meson8b_assist_misc, + &meson8b_spi, + &meson8b_i2s_spdif, + &meson8b_eth, + &meson8b_demux, + &meson8b_aiu_glue, + &meson8b_iec958, + &meson8b_i2s_out, + &meson8b_amclk, + &meson8b_aififo2, |