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| author | Damien Le Moal <damien.lemoal@wdc.com> | 2021-02-10 14:02:23 +0900 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2021-02-22 17:51:13 -0800 |
| commit | 67d96729a9e789ecfddb0f701e5ec18389758dab (patch) | |
| tree | 4bc61accfa8986db964022452f27b440659ac4c0 /arch/riscv/Kconfig.socs | |
| parent | 13dcfae0b23489118654005b9328aa3a5706c859 (diff) | |
| download | lwn-67d96729a9e789ecfddb0f701e5ec18389758dab.tar.gz lwn-67d96729a9e789ecfddb0f701e5ec18389758dab.zip | |
riscv: Update Canaan Kendryte K210 device tree
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>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/Kconfig.socs')
| -rw-r--r-- | arch/riscv/Kconfig.socs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index 6402746c68f3..7efcece8896c 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -51,7 +51,7 @@ config SOC_CANAAN_K210_DTB_SOURCE string "Source file for the Canaan Kendryte K210 builtin DTB" depends on SOC_CANAAN depends on SOC_CANAAN_K210_DTB_BUILTIN - default "k210" + default "k210_generic" help Base name (without suffix, relative to arch/riscv/boot/dts/canaan) for the DTS file that will be used to produce the DTB linked into the |