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[2003:f1:33c6:5c00:b418:d0f4:a25a:19ec]) by smtp.googlemail.com with ESMTPSA id o26sm111786569wro.53.2019.07.27.05.13.01 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sat, 27 Jul 2019 05:13:02 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com Subject: [PATCH v2 0/4] ARM: dts: meson8b: add VDDEE / mali-supply Date: Sat, 27 Jul 2019 14:12:53 +0200 Message-Id: <20190727121257.18017-1-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190727_051305_790413_1B73DD3B X-CRM114-Status: UNSURE ( 8.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Blumenstingl , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP EC-100 and Odroid-C1 use a "copy" of the VCCK regulator as "VDDEE" regulator. VDDEE supplies the Mali GPU and various other bits within the SoC. The VDDEE regulator is not exclusive to the Mali GPU so it must not change it's voltage. The GPU OPP table has a fixed voltage for all frequencies of 1.10V. This matches with what u-boot sets on my EC-100 and Odroid-C1. Changes since v1 at [0]: - fixed node name for Odroid-C1 (which was vcck instead of vddee in v1) - updated cover-letter since all dependencies made it into v5.3-rc1 - rebased onto v5.3-rc1 [0] https://patchwork.kernel.org/cover/10961091/ Martin Blumenstingl (4): ARM: dts: meson8b: add the PWM_D output pin ARM: dts: meson8b: ec100: add the VDDEE regulator ARM: dts: meson8b: odroidc1: add the VDDEE regulator ARM: dts: meson8b: mxq: add the VDDEE regulator arch/arm/boot/dts/meson8b-ec100.dts | 31 +++++++++++++++++++++++--- arch/arm/boot/dts/meson8b-mxq.dts | 26 ++++++++++++++++++--- arch/arm/boot/dts/meson8b-odroidc1.dts | 27 +++++++++++++++++++--- arch/arm/boot/dts/meson8b.dtsi | 8 +++++++ 4 files changed, 83 insertions(+), 9 deletions(-)