Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753404AbdDDJvm (ORCPT ); Tue, 4 Apr 2017 05:51:42 -0400 Received: from hermes.aosc.io ([199.195.250.187]:56773 "EHLO hermes.aosc.io" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753079AbdDDJvi (ORCPT ); Tue, 4 Apr 2017 05:51:38 -0400 From: Icenowy Zheng To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Icenowy Zheng Subject: [PATCH v4 0/5] Add support for the R_CCU on Allwinner H3/A64 SoCs Date: Tue, 4 Apr 2017 17:50:55 +0800 Message-Id: <20170404095100.18649-1-icenowy@aosc.io> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1685 Lines: 38 Allwinner SoCs after sun6i-a31 nearly all have a R_CCU in PRCM part. (V3s and R40 do not have it, as they have even no PRCM) This patch adds support for the ones on H3/A64. Some clock/reset values are reserved for easier extending the support to A31/A23, but for this I think some changes to the PRCM MFD should be made, see [1] (Although this is only a sketch). The r_pio device node is also added for A64, as the driver is already merged, and its depends (r_ccu) is now met. [1] https://github.com/wens/linux/commits/sunxi-ng-prcm Icenowy Zheng (5): dt-bindings: update device tree binding for Allwinner PRCM CCUs clk: sunxi-ng: add support for PRCM CCUs arm64: allwinner: a64: add r_ccu node ARM: sunxi: h3/h5: switch apb0-related clocks to r_ccu arm64: allwinner: a64: add R_PIO pinctrl node .../devicetree/bindings/clock/sunxi-ccu.txt | 17 +- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 45 ++--- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 29 +++ drivers/clk/sunxi-ng/Kconfig | 6 + drivers/clk/sunxi-ng/Makefile | 1 + drivers/clk/sunxi-ng/ccu-sun8i-r.c | 213 +++++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun8i-r.h | 27 +++ include/dt-bindings/clock/sun8i-r-ccu.h | 59 ++++++ include/dt-bindings/reset/sun8i-r-ccu.h | 53 +++++ 9 files changed, 418 insertions(+), 32 deletions(-) create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-r.c create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-r.h create mode 100644 include/dt-bindings/clock/sun8i-r-ccu.h create mode 100644 include/dt-bindings/reset/sun8i-r-ccu.h -- 2.12.2