From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751619AbeCOLzw (ORCPT ); Thu, 15 Mar 2018 07:55:52 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:39349 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750726AbeCOLzu (ORCPT ); Thu, 15 Mar 2018 07:55:50 -0400 X-Google-Smtp-Source: AG47ELv3vh9WFh0t0YGNx0CRcPslRqsOIQNwx0CSkbMdtKRis2k67q+Qi1kh3M7uBHv8tqOL0Bnvgw== From: Jerome Brunet To: Kevin Hilman , Carlo Caione , Neil Armstrong Cc: Jerome Brunet , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/4] ARM64: dts: meson: hhi syscon and clock controllers Date: Thu, 15 Mar 2018 12:55:41 +0100 Message-Id: <20180315115545.1884-1-jbrunet@baylibre.com> X-Mailer: git-send-email 2.14.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The HHI register region provides more than just clocks. Several drivers may need to access this region, such as the clock controllers and the display driver. Meson-gx clock controllers has been developed and merged before we knew the hhi could be needed elsewhere, which is why it requests the region directly. Meson-axg was built following the model of meson-gx. To fix this situation, the clock controller should be a child of the hhi system controllers. The hhi system controller node already exists on meson-gx. It needs to be added on the axg. This changeset depends on [0]. This dependency has been merged in clk-next. A topic branch is available here [1] [0]: https://lkml.kernel.org/r/20180212145846.19380-1-jbrunet@baylibre.com [1]: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git/log/?h=clk-amlogic Jerome Brunet (4): dt-bindings: clock: meson: update documentation with hhi syscon ARM64: dts: meson-gx: sysctrl is the parent of the clock controller ARM64: dts: meson-axg: use hhi syscon for the clock controller ARM64: dts: meson-gx: fix gxl clock controller compatible .../devicetree/bindings/clock/amlogic,gxbb-clkc.txt | 16 +++++++++++----- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 12 ++++++++---- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 5 ++--- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 7 +++---- 4 files changed, 24 insertions(+), 16 deletions(-) -- 2.14.3