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Tue, 07 Jun 2022 09:11:03 -0700 (PDT) Received: from [192.168.0.36] ([37.223.143.134]) by smtp.gmail.com with ESMTPSA id t22-20020a05600c41d600b00397550b387bsm24690689wmh.23.2022.06.07.09.11.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Jun 2022 09:11:02 -0700 (PDT) Message-ID: Date: Tue, 7 Jun 2022 18:11:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH v3 1/2] dt-bindings: timer: mediatek: Add CPUX System Timer and MT6795 compatible Content-Language: en-US To: AngeloGioacchino Del Regno , daniel.lezcano@linaro.org Cc: tglx@linutronix.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, konrad.dybcio@somainline.org, marijn.suijten@somainline.org, martin.botka@somainline.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, paul.bouchara@somainline.org References: <20220518112435.241116-1-angelogioacchino.delregno@collabora.com> <20220518112435.241116-2-angelogioacchino.delregno@collabora.com> From: Matthias Brugger In-Reply-To: <20220518112435.241116-2-angelogioacchino.delregno@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18/05/2022 13:24, AngeloGioacchino Del Regno wrote: > Document the "CPUXGPT" CPU General Purpose Timer, used as ARM/ARM64 > System Timer on MediaTek platforms and add the MT6795 compatible for it. > > Signed-off-by: AngeloGioacchino Del Regno > --- > .../devicetree/bindings/timer/mediatek,mtk-timer.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt > index 6f1f9dba6e88..49706cbef45d 100644 > --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt > +++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt > @@ -2,6 +2,7 @@ MediaTek Timers > --------------- > > MediaTek SoCs have two different timers on different platforms, Nit: There are now three different timers so maybe: "MediaTek SoCs have different timers on different platforms," Reviewed-by: Matthias Brugger > +- CPUX (ARM/ARM64 System Timer) > - GPT (General Purpose Timer) > - SYST (System Timer) > > @@ -29,6 +30,9 @@ Required properties: > * "mediatek,mt7629-timer" for MT7629 compatible timers (SYST) > * "mediatek,mt6765-timer" for MT6765 and all above compatible timers (SYST) > > + For those SoCs that use CPUX > + * "mediatek,mt6795-systimer" for MT6795 compatible timers (CPUX) > + > - reg: Should contain location and length for timer register. > - clocks: Should contain system clock. >