| From: |
| Xukai Wang <kingxukai-AT-zohomail.com> |
| To: |
| Michael Turquette <mturquette-AT-baylibre.com>, Stephen Boyd <sboyd-AT-kernel.org>, Rob Herring <robh-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org>, Conor Dooley <conor+dt-AT-kernel.org>, Paul Walmsley <paul.walmsley-AT-sifive.com>, Palmer Dabbelt <palmer-AT-dabbelt.com>, Albert Ou <aou-AT-eecs.berkeley.edu> |
| Subject: |
| [PATCH 0/3] riscv: canaan: Add support for K230-Canmv clock |
| Date: |
| Sun, 29 Dec 2024 21:21:07 +0800 |
| Message-ID: |
| <20241229-b4-k230-clk-v1-0-221a917e80ed@zohomail.com> |
| Cc: |
| linux-clk-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-riscv-AT-lists.infradead.org, Troy Mitchell <TroyMitchell988-AT-gmail.com> |
| Archive-link: |
| Article |
This patch series adds clock controller support for the Canaan Kendryte
K230 SoC. The K230 SoC includes an external 24MHz OSC and 4 internal
PLLs, with the controller managing these sources and their derived clocks.
The clock tree and hardware-specific definition can be found in the
vendor's DTS [1],
and this series is based on the K230 initial series [2].
Link: https://github.com/kendryte/k230_sdk/blob/main/src/little... [1]
Link: https://lore.kernel.org/linux-clk/tencent_F76EB8D731C521C... [2]
Co-developed-by: Troy Mitchell <TroyMitchell988@gmail.com>
Signed-off-by: Troy Mitchell <TroyMitchell988@gmail.com>
Signed-off-by: Xukai Wang <kingxukai@zohomail.com>
---
Xukai Wang (3):
dt-bindings: clock: Add bindings for Canaan K230 clock controller
clk: canaan: Add clock driver for Canaan K230
riscv: dts: canaan: Add clock initial support for K230
.../devicetree/bindings/clock/canaan,k230-clk.yaml | 41 +
arch/riscv/boot/dts/canaan/k230.dtsi | 27 +
drivers/clk/Kconfig | 6 +
drivers/clk/Makefile | 1 +
drivers/clk/clk-k230.c | 1422 ++++++++++++++++++++
include/dt-bindings/clock/k230-clk.h | 49 +
6 files changed, 1546 insertions(+)
---
base-commit: 7a517bbdf3dc89a2ae5500ded67e823f8f2c36fe
change-id: 20241206-b4-k230-clk-925f33fed6c2
prerequisite-patch-id: deda3c472f0000ffd40cddd7cf6d3b5e2d7da7dc
Best regards,
--
Xukai Wang <kingxukai@zohomail.com>
