Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751840AbdLFLyg (ORCPT ); Wed, 6 Dec 2017 06:54:36 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:46898 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751066AbdLFLye (ORCPT ); Wed, 6 Dec 2017 06:54:34 -0500 X-Google-Smtp-Source: AGs4zMamjK8YBjwMgvGddSTLoszjFsI7sLdGHPmM3HLH2LrAdcb8xajg53TvQhcYxgNlxrjyc1A5yA== From: Neil Armstrong To: airlied@linux.ie Cc: Neil Armstrong , dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RESEND PATCH 0/4] drm/meson: power domain init related fixes Date: Wed, 6 Dec 2017 12:54:24 +0100 Message-Id: <1512561268-29806-1-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1125 Lines: 26 On the Amlogic Gx SoCs (GXBB, GXL & GXM), the VPU power domain is initialized by the vendor U-Boot code, but running mainline U-boot has been possible on these SoCs. But lacking such init made the system lock at kernel boot. A PM Power Domain driver has been pushed at [1] to solve the main issue. The following patches : - updates the DT bindings accordingly - adds support for missing regulators and registers init Neil Armstrong (4): dt-bindings: display: amlogic,meson-vpu: Add optional power domain property dt-bindings: display: amlogic,meson-dw-hdmi: Add optional HDMI 5V regulator drm/meson: dw_hdmi: Add support for an optional external 5V regulator drm/meson: Add missing VPU init .../devicetree/bindings/display/amlogic,meson-dw-hdmi.txt | 4 ++++ .../devicetree/bindings/display/amlogic,meson-vpu.txt | 4 ++++ drivers/gpu/drm/meson/meson_drv.c | 9 +++++++++ drivers/gpu/drm/meson/meson_dw_hdmi.c | 13 +++++++++++++ drivers/gpu/drm/meson/meson_registers.h | 4 ++++ 5 files changed, 34 insertions(+) -- 2.7.4