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Wed, 16 Jan 2019 04:52:23 -0600 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Wed, 16 Jan 2019 04:52:23 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Wed, 16 Jan 2019 04:52:23 -0600 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id x0GAqKEo003210; Wed, 16 Jan 2019 04:52:21 -0600 Subject: Re: [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node To: Nishanth Menon References: <1547200861-17795-1-git-send-email-rogerq@ti.com> <1547200861-17795-2-git-send-email-rogerq@ti.com> <20190115143355.immsdfkyulx5j6o7@kahuna> From: Roger Quadros Message-ID: <5C3F0CE4.9010504@ti.com> Date: Wed, 16 Jan 2019 12:52:20 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <20190115143355.immsdfkyulx5j6o7@kahuna> X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190116_025230_833453_19DCCEDE X-CRM114-Status: GOOD ( 15.52 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, vigneshr@ti.com, nsekhar@ti.com, linux-kernel@vger.kernel.org, Jyri Sarha , t-kristo@ti.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 15/01/19 16:33, Nishanth Menon wrote: > On 12:00-20190111, Roger Quadros wrote: >> From: Jyri Sarha >> >> Main System control module support is added to the device tree to allow >> driver to access to their control module registers. >> >> Signed-off-by: Jyri Sarha >> Signed-off-by: Roger Quadros >> --- >> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++ >> 1 file changed, 8 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi >> index 272cf8f..8b55108 100644 >> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi >> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi >> @@ -191,4 +191,12 @@ >> #address-cells = <1>; >> #size-cells = <0>; >> }; >> + >> + scm_conf: scm_conf@100000 { >> + compatible = "syscon", "simple-mfd"; >> + reg = <0 0x00100000 0 0x1c000>; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges = <0x0 0x0 0x00100000 0x1c000>; > > Who handles the MMR region unlock? u-boot. > >> + }; >> }; >> -- >> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. >> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki >> > cheers, -roger -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel