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Mon, 01 Feb 2021 01:14:00 -0800 (PST) Subject: Re: [PATCH 2/2] soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD To: Bilal Wasim , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, enric.balletbo@collabora.com, hsinyi@chromium.org, weiyi.lu@mediatek.com References: <20210201054542.1470695-1-Bilal.Wasim@imgtec.com> <20210201054542.1470695-3-Bilal.Wasim@imgtec.com> From: Matthias Brugger Message-ID: Date: Mon, 1 Feb 2021 10:14:00 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <20210201054542.1470695-3-Bilal.Wasim@imgtec.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210201_041403_041182_58561C46 X-CRM114-Status: GOOD ( 18.49 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 01/02/2021 06:45, Bilal Wasim wrote: > The mfg_async power domain in mt8173 is used to power up imgtec > gpu. This domain requires the da9211 regulator to be enabled before > the power domain can be enabled successfully. > > Signed-off-by: Bilal Wasim > --- > drivers/soc/mediatek/mt8173-pm-domains.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/soc/mediatek/mt8173-pm-domains.h b/drivers/soc/mediatek/mt8173-pm-domains.h > index 3e8ee5dabb43..065b8195e7d6 100644 > --- a/drivers/soc/mediatek/mt8173-pm-domains.h > +++ b/drivers/soc/mediatek/mt8173-pm-domains.h > @@ -63,6 +63,7 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8173[] = { > .ctl_offs = SPM_MFG_ASYNC_PWR_CON, > .sram_pdn_bits = GENMASK(11, 8), > .sram_pdn_ack_bits = 0, > + .caps = MTK_SCPD_DOMAIN_SUPPLY, > }, > [MT8173_POWER_DOMAIN_MFG_2D] = { > .sta_mask = PWR_STATUS_MFG_2D, > We are missing a third patch for the DTS to actually add the regulator. Please provide them for both, mt8173-evb.dts and mt8173-elm.dts Thanks a lot and I'm very happy to see you starting to contribute! Regards, Matthias _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel