diff options
| author | Hal Feng <hal.feng@starfivetech.com> | 2024-06-04 11:47:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-24 17:09:11 +0300 |
| commit | 4ed81d9dd75faa804360beb9623b8e53fea9ed2d (patch) | |
| tree | b76f0ed5926e1b4e25a9388e04e9dc405dd1cb62 /arch/riscv/boot | |
| parent | 41424f5c3bef47ff1eedaf1f90e7ae37f1b1c165 (diff) | |
| download | linux-4ed81d9dd75faa804360beb9623b8e53fea9ed2d.tar.xz | |
riscv: dts: starfive: jh7110: Add the core reset and jh7110 compatible for uarts
Add the core reset for uarts, which is necessary for uarts to work.
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Link: https://lore.kernel.org/r/20240604084729.57239-4-hal.feng@starfivetech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/riscv/boot')
| -rw-r--r-- | arch/riscv/boot/dts/starfive/jh7110.dtsi | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 18047195c600..7661ccf7406f 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -387,12 +387,13 @@ }; uart0: serial@10000000 { - compatible = "snps,dw-apb-uart"; + compatible = "starfive,jh7110-uart", "snps,dw-apb-uart"; reg = <0x0 0x10000000 0x0 0x10000>; clocks = <&syscrg JH7110_SYSCLK_UART0_CORE>, <&syscrg JH7110_SYSCLK_UART0_APB>; clock-names = "baudclk", "apb_pclk"; - resets = <&syscrg JH7110_SYSRST_UART0_APB>; + resets = <&syscrg JH7110_SYSRST_UART0_APB>, + <&syscrg JH7110_SYSRST_UART0_CORE>; interrupts = <32>; reg-io-width = <4>; reg-shift = <2>; @@ -400,12 +401,13 @@ }; uart1: serial@10010000 { - compatible = "snps,dw-apb-uart"; + compatible = "starfive,jh7110-uart", "snps,dw-apb-uart"; reg = <0x0 0x10010000 0x0 0x10000>; clocks = <&syscrg JH7110_SYSCLK_UART1_CORE>, <&syscrg JH7110_SYSCLK_UART1_APB>; clock-names = "baudclk", "apb_pclk"; - resets = <&syscrg JH7110_SYSRST_UART1_APB>; + resets = <&syscrg JH7110_SYSRST_UART1_APB>, + <&syscrg JH7110_SYSRST_UART1_CORE>; interrupts = <33>; reg-io-width = <4>; reg-shift = <2>; @@ -413,12 +415,13 @@ }; uart2: serial@10020000 { - compatible = "snps,dw-apb-uart"; + compatible = "starfive,jh7110-uart", "snps,dw-apb-uart"; reg = <0x0 0x10020000 0x0 0x10000>; clocks = <&syscrg JH7110_SYSCLK_UART2_CORE>, <&syscrg JH7110_SYSCLK_UART2_APB>; clock-names = "baudclk", "apb_pclk"; - resets = <&syscrg JH7110_SYSRST_UART2_APB>; + resets = <&syscrg JH7110_SYSRST_UART2_APB>, + <&syscrg JH7110_SYSRST_UART2_CORE>; interrupts = <34>; reg-io-width = <4>; reg-shift = <2>; @@ -642,12 +645,13 @@ }; uart3: serial@12000000 { - compatible = "snps,dw-apb-uart"; + compatible = "starfive,jh7110-uart", "snps,dw-apb-uart"; reg = <0x0 0x12000000 0x0 0x10000>; clocks = <&syscrg JH7110_SYSCLK_UART3_CORE>, <&syscrg JH7110_SYSCLK_UART3_APB>; clock-names = "baudclk", "apb_pclk"; - resets = <&syscrg JH7110_SYSRST_UART3_APB>; + resets = <&syscrg JH7110_SYSRST_UART3_APB>, + <&syscrg JH7110_SYSRST_UART3_CORE>; interrupts = <45>; reg-io-width = <4>; reg-shift = <2>; @@ -655,12 +659,13 @@ }; uart4: serial@12010000 { - compatible = "snps,dw-apb-uart"; + compatible = "starfive,jh7110-uart", "snps,dw-apb-uart"; reg = <0x0 0x12010000 0x0 0x10000>; clocks = <&syscrg JH7110_SYSCLK_UART4_CORE>, <&syscrg JH7110_SYSCLK_UART4_APB>; clock-names = "baudclk", "apb_pclk"; - resets = <&syscrg JH7110_SYSRST_UART4_APB>; + resets = <&syscrg JH7110_SYSRST_UART4_APB>, + <&syscrg JH7110_SYSRST_UART4_CORE>; interrupts = <46>; reg-io-width = <4>; reg-shift = <2>; @@ -668,12 +673,13 @@ }; uart5: serial@12020000 { - compatible = "snps,dw-apb-uart"; + compatible = "starfive,jh7110-uart", "snps,dw-apb-uart"; reg = <0x0 0x12020000 0x0 0x10000>; clocks = <&syscrg JH7110_SYSCLK_UART5_CORE>, <&syscrg JH7110_SYSCLK_UART5_APB>; clock-names = "baudclk", "apb_pclk"; - resets = <&syscrg JH7110_SYSRST_UART5_APB>; + resets = <&syscrg JH7110_SYSRST_UART5_APB>, + <&syscrg JH7110_SYSRST_UART5_CORE>; interrupts = <47>; reg-io-width = <4>; reg-shift = <2>; |