[PATCH RFC v3 16/17] riscv: defconfig: enable A210 support

[Han Gao via B4 Relay]

From: Han Gao <gaohan at iscas.ac.cn>

Enable the A210 pinctrl and mailbox drivers, SCMI and the SCMI clock
driver. The SCMI mailbox transport and reset driver follow SCMI by
default.

The A210 has 10 UARTs. With the default of 4, UARTs beyond the 4th
don't get a fixed ttyS index and end up in whatever slot is free. Set
SERIAL_8250_NR_UARTS and SERIAL_8250_RUNTIME_UARTS to 10 to keep the
index stable.

Signed-off-by: Han Gao <gaohan at iscas.ac.cn>
---
 arch/riscv/configs/defconfig | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 04ae305d5511..e9275be22e8c 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -34,6 +34,7 @@ CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_TENSTORRENT=y
 CONFIG_ARCH_THEAD=y
 CONFIG_ARCH_ULTRARISC=y
+CONFIG_ARCH_ZHIHE=y
 CONFIG_ARCH_VIRT=y
 CONFIG_ARCH_CANAAN=y
 CONFIG_SMP=y
@@ -111,6 +112,7 @@ CONFIG_PCIE_STARFIVE_HOST=m
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_SIFIVE_CCACHE=y
+CONFIG_ARM_SCMI_PROTOCOL=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
@@ -149,6 +151,8 @@ CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_SUN4I_LRADC=m
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=10
+CONFIG_SERIAL_8250_RUNTIME_UARTS=10
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
@@ -168,6 +172,7 @@ CONFIG_SPI_SIFIVE=y
 CONFIG_SPI_SUN6I=y
 # CONFIG_PTP_1588_CLOCK is not set
 CONFIG_PINCTRL_TH1520=y
+CONFIG_PINCTRL_ZHIHE_A210=y
 CONFIG_PINCTRL_SOPHGO_CV1800B=y
 CONFIG_PINCTRL_SOPHGO_CV1812H=y
 CONFIG_PINCTRL_SOPHGO_SG2000=y
@@ -255,6 +260,7 @@ CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_INPUT=y
 CONFIG_VIRTIO_MMIO=y
+CONFIG_COMMON_CLK_SCMI=y
 CONFIG_CLK_SOPHGO_CV1800=y
 CONFIG_CLK_SOPHGO_SG2042_PLL=y
 CONFIG_CLK_SOPHGO_SG2042_CLKGEN=y
@@ -262,6 +268,7 @@ CONFIG_CLK_SOPHGO_SG2042_RPGATE=y
 CONFIG_SPACEMIT_K1_CCU=y
 CONFIG_SPACEMIT_K3_CCU=y
 CONFIG_SUN8I_DE2_CCU=m
+CONFIG_ZHIHE_A210_MBOX=y
 CONFIG_SUN50I_IOMMU=y
 CONFIG_RPMSG_CHAR=y
 CONFIG_RPMSG_CTRL=y

-- 
2.55.0