Re: [PATCH v18 09/16] riscv: Update Canaan Kendryte K210 device tree

Rob Herring
2021-02-09T15:25:13Z

On Tue, 09 Feb 2021 21:30:07 +0900, Damien Le Moal wrote:
> Update the Canaan Kendryte K210 base device tree k210.dtsi to define
> all supported peripherals of the SoC, their clocks and reset lines.
> The device tree file k210.dts is renamed to k210_generic.dts and
> becomes the default value selection of the configuration option
> SOC_CANAAN_K210_DTB_BUILTIN_SOURCE. No device beside the serial console
> is defined by this device tree. This makes this generic device tree
> suitable for use with a builtin initramfs with all known K210 based
> boards.
>
> These changes result in the K210_CLK_ACLK clock ID to be unused and
> removed from the dt-bindings k210-clk.h header file.
>
> Most updates to the k210.dtsi file come from Sean Anderson's work on
> U-Boot support for the K210.
>
> Cc: Rob Herring <robh@kernel.org>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
> ---
> arch/riscv/Kconfig.socs | 2 +-
> arch/riscv/boot/dts/canaan/k210.dts | 23 --
> arch/riscv/boot/dts/canaan/k210.dtsi | 395 ++++++++++++++++++--
> arch/riscv/boot/dts/canaan/k210_generic.dts | 46 +++
> include/dt-bindings/clock/k210-clk.h | 1 -
> 5 files changed, 414 insertions(+), 53 deletions(-)
> delete mode 100644 arch/riscv/boot/dts/canaan/k210.dts
> create mode 100644 arch/riscv/boot/dts/canaan/k210_generic.dts
>

Reviewed-by: Rob Herring <robh@kernel.org>