riscv: dts: canaan: fix the k210's memory node

The k210 U-Boot port has been using the clocks defined in the
devicetree to bring up the board's SRAM, but this violates the
dt-schema. As such, move the clocks to a dedicated node with
the same compatible string. The regs property does not fit in
either node, so is replaced by comments.

Tested-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220705215213.1802496-6-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Conor Dooley 2022-07-05 22:52:06 +01:00 committed by Palmer Dabbelt
parent 727b05e46c
commit 465c12749b
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@ -69,11 +69,13 @@
sram: memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x400000>, /* sram0 4 MiB */
<0x80400000 0x200000>, /* sram1 2 MiB */
<0x80600000 0x200000>; /* aisram 2 MiB */
};
sram_controller: memory-controller {
compatible = "canaan,k210-sram";
reg = <0x80000000 0x400000>,
<0x80400000 0x200000>,
<0x80600000 0x200000>;
reg-names = "sram0", "sram1", "aisram";
clocks = <&sysclk K210_CLK_SRAM0>,
<&sysclk K210_CLK_SRAM1>,
<&sysclk K210_CLK_AI>;