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[71.197.186.152]) by smtp.gmail.com with ESMTPSA id o78sm3068383pfd.105.2020.10.23.15.22.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Oct 2020 15:22:37 -0700 (PDT) From: Kevin Hilman To: Jerome Brunet Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: meson: odroid-n2 plus: fix vddcpu_a pwm Date: Fri, 23 Oct 2020 15:22:36 -0700 Message-Id: <160349175086.30235.13810218277836413722.b4-ty@baylibre.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201023094139.809379-1-jbrunet@baylibre.com> References: <20201023094139.809379-1-jbrunet@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 23 Oct 2020 11:41:39 +0200, Jerome Brunet wrote: > On the odroid N2 plus, cpufreq is not available due to an error on the cpu > regulators. vddcpu a and b get the same PWM. The one provided to vddcpu A > is incorrect. Because vddcpu B PWM is busy the regulator cannot register: > > > pwm-regulator regulator-vddcpu-b: Failed to get PWM: -16 > > Like on the odroid n2, use PWM A out of GPIOE_2 for vddcpu A to fix the > problem Applied, thanks! [1/1] arm64: dts: meson: odroid-n2 plus: fix vddcpu_a pwm (no commit info) Best regards, -- Kevin Hilman