All peripherals on this SoC are mapped under the 32-bit address space (0x0 -> 0x20000000), so enforce that. Suggested-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@xxxxxxxxx> Reviewed-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx> --- This was suggested at [1]. [1] https://lore.kernel.org/all/CAPLW+4kPN65uX0tyG_F-4u5FQpPnwX9y6F1zrobq5UyVbks+-w@xxxxxxxxxxxxxx --- arch/arm64/boot/dts/exynos/exynos2200.dtsi | 72 +++++++++++----------- 1 file changed, 36 insertions(+), 36 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos2200.dtsi b/arch/arm64/boot/dts/exynos/exynos2200.dtsi index 6b5ac02d0..943e83851 100644 --- a/arch/arm64/boot/dts/exynos/exynos2200.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos2200.dtsi @@ -221,22 +221,22 @@ psci { method = "smc"; }; - soc { + soc@0 { compatible = "simple-bus"; - ranges; + ranges = <0x0 0x0 0x0 0x20000000>; - #address-cells = <2>; - #size-cells = <2>; + #address-cells = <1>; + #size-cells = <1>; chipid@10000000 { compatible = "samsung,exynos2200-chipid", "samsung,exynos850-chipid"; - reg = <0x0 0x10000000 0x0 0x24>; + reg = <0x10000000 0x24>; }; cmu_peris: clock-controller@10020000 { compatible = "samsung,exynos2200-cmu-peris"; - reg = <0x0 0x10020000 0x0 0x8000>; + reg = <0x10020000 0x8000>; #clock-cells = <1>; clocks = <&cmu_top CLK_DOUT_TCXO_DIV3>, @@ -250,7 +250,7 @@ cmu_peris: clock-controller@10020000 { mct_peris: timer@10040000 { compatible = "samsung,exynos2200-mct-peris", "samsung,exynos4210-mct"; - reg = <0x0 0x10040000 0x0 0x800>; + reg = <0x10040000 0x800>; clocks = <&cmu_top CLK_DOUT_TCXO_DIV3>, <&cmu_peris CLK_MOUT_PERIS_GIC>; clock-names = "fin_pll", "mct"; interrupts = <GIC_SPI 943 IRQ_TYPE_LEVEL_HIGH 0>, @@ -270,8 +270,8 @@ mct_peris: timer@10040000 { gic: interrupt-controller@10200000 { compatible = "arm,gic-v3"; - reg = <0x0 0x10200000 0x0 0x10000>, /* GICD */ - <0x0 0x10240000 0x0 0x200000>; /* GICR * 8 */ + reg = <0x10200000 0x10000>, /* GICD */ + <0x10240000 0x200000>; /* GICR * 8 */ #interrupt-cells = <4>; interrupt-controller; @@ -294,7 +294,7 @@ ppi_cluster2: interrupt-partition-2 { cmu_peric0: clock-controller@10400000 { compatible = "samsung,exynos2200-cmu-peric0"; - reg = <0x0 0x10400000 0x0 0x8000>; + reg = <0x10400000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -306,17 +306,17 @@ cmu_peric0: clock-controller@10400000 { syscon_peric0: syscon@10420000 { compatible = "samsung,exynos2200-peric0-sysreg", "syscon"; - reg = <0x0 0x10420000 0x0 0x2000>; + reg = <0x10420000 0x2000>; }; pinctrl_peric0: pinctrl@10430000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x10430000 0x0 0x1000>; + reg = <0x10430000 0x1000>; }; cmu_peric1: clock-controller@10700000 { compatible = "samsung,exynos2200-cmu-peric1"; - reg = <0x0 0x10700000 0x0 0x8000>; + reg = <0x10700000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -328,23 +328,23 @@ cmu_peric1: clock-controller@10700000 { syscon_peric1: syscon@10720000 { compatible = "samsung,exynos2200-peric1-sysreg", "syscon"; - reg = <0x0 0x10720000 0x0 0x2000>; + reg = <0x10720000 0x2000>; }; pinctrl_peric1: pinctrl@10730000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x10730000 0x0 0x1000>; + reg = <0x10730000 0x1000>; }; cmu_hsi0: clock-controller@10a00000 { compatible = "samsung,exynos2200-cmu-hsi0"; - reg = <0x0 0x10a00000 0x0 0x8000>; + reg = <0x10a00000 0x8000>; #clock-cells = <1>; }; usb32drd: phy@10aa0000 { compatible = "samsung,exynos2200-usb32drd-phy"; - reg = <0x0 0x10aa0000 0x0 0x10000>; + reg = <0x10aa0000 0x10000>; clocks = <&cmu_hsi0 CLK_MOUT_HSI0_NOC>; clock-names = "phy"; @@ -360,7 +360,7 @@ usb32drd: phy@10aa0000 { usb_hsphy: phy@10ab0000 { compatible = "samsung,exynos2200-eusb2-phy"; - reg = <0x0 0x10ab0000 0x0 0x10000>; + reg = <0x10ab0000 0x10000>; clocks = <&cmu_hsi0 CLK_MOUT_HSI0_USB32DRD>, <&cmu_hsi0 CLK_MOUT_HSI0_NOC>, @@ -374,7 +374,7 @@ usb_hsphy: phy@10ab0000 { usb: usb@10b00000 { compatible = "samsung,exynos2200-dwusb3"; - ranges = <0x0 0x0 0x10b00000 0x10000>; + ranges = <0x0 0x10b00000 0x10000>; clocks = <&cmu_hsi0 CLK_MOUT_HSI0_NOC>; clock-names = "link_aclk"; @@ -406,7 +406,7 @@ usb_dwc3: usb@0 { cmu_ufs: clock-controller@11000000 { compatible = "samsung,exynos2200-cmu-ufs"; - reg = <0x0 0x11000000 0x0 0x8000>; + reg = <0x11000000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -418,27 +418,27 @@ cmu_ufs: clock-controller@11000000 { syscon_ufs: syscon@11020000 { compatible = "samsung,exynos2200-ufs-sysreg", "syscon"; - reg = <0x0 0x11020000 0x0 0x2000>; + reg = <0x11020000 0x2000>; }; pinctrl_ufs: pinctrl@11040000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x11040000 0x0 0x1000>; + reg = <0x11040000 0x1000>; }; pinctrl_hsi1ufs: pinctrl@11060000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x11060000 0x0 0x1000>; + reg = <0x11060000 0x1000>; }; pinctrl_hsi1: pinctrl@11240000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x11240000 0x0 0x1000>; + reg = <0x11240000 0x1000>; }; cmu_peric2: clock-controller@11c00000 { compatible = "samsung,exynos2200-cmu-peric2"; - reg = <0x0 0x11c00000 0x0 0x8000>; + reg = <0x11c00000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -450,17 +450,17 @@ cmu_peric2: clock-controller@11c00000 { syscon_peric2: syscon@11c20000 { compatible = "samsung,exynos2200-peric2-sysreg", "syscon"; - reg = <0x0 0x11c20000 0x0 0x4000>; + reg = <0x11c20000 0x4000>; }; pinctrl_peric2: pinctrl@11c30000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x11c30000 0x0 0x1000>; + reg = <0x11c30000 0x1000>; }; cmu_cmgp: clock-controller@14e00000 { compatible = "samsung,exynos2200-cmu-cmgp"; - reg = <0x0 0x14e00000 0x0 0x8000>; + reg = <0x14e00000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -471,12 +471,12 @@ cmu_cmgp: clock-controller@14e00000 { syscon_cmgp: syscon@14e20000 { compatible = "samsung,exynos2200-cmgp-sysreg", "syscon"; - reg = <0x0 0x14e20000 0x0 0x2000>; + reg = <0x14e20000 0x2000>; }; pinctrl_cmgp: pinctrl@14e30000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x14e30000 0x0 0x1000>; + reg = <0x14e30000 0x1000>; wakeup-interrupt-controller { compatible = "samsung,exynos2200-wakeup-eint", @@ -487,7 +487,7 @@ wakeup-interrupt-controller { cmu_vts: clock-controller@15300000 { compatible = "samsung,exynos2200-cmu-vts"; - reg = <0x0 0x15300000 0x0 0x8000>; + reg = <0x15300000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -497,12 +497,12 @@ cmu_vts: clock-controller@15300000 { pinctrl_vts: pinctrl@15320000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x15320000 0x0 0x1000>; + reg = <0x15320000 0x1000>; }; cmu_alive: clock-controller@15800000 { compatible = "samsung,exynos2200-cmu-alive"; - reg = <0x0 0x15800000 0x0 0x8000>; + reg = <0x15800000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>, @@ -512,7 +512,7 @@ cmu_alive: clock-controller@15800000 { pinctrl_alive: pinctrl@15850000 { compatible = "samsung,exynos2200-pinctrl"; - reg = <0x0 0x15850000 0x0 0x1000>; + reg = <0x15850000 0x1000>; wakeup-interrupt-controller { compatible = "samsung,exynos2200-wakeup-eint", @@ -524,7 +524,7 @@ wakeup-interrupt-controller { pmu_system_controller: system-controller@15860000 { compatible = "samsung,exynos2200-pmu", "samsung,exynos7-pmu", "syscon"; - reg = <0x0 0x15860000 0x0 0x10000>; + reg = <0x15860000 0x10000>; reboot: syscon-reboot { compatible = "syscon-reboot"; @@ -536,7 +536,7 @@ reboot: syscon-reboot { cmu_top: clock-controller@1a320000 { compatible = "samsung,exynos2200-cmu-top"; - reg = <0x0 0x1a320000 0x0 0x8000>; + reg = <0x1a320000 0x8000>; #clock-cells = <1>; clocks = <&xtcxo>; -- 2.43.0
