From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sjoerd Simons Subject: Re: [PATCH v2] ARM: dts: Add dts file for odroid XU3 board Date: Mon, 05 Jan 2015 16:07:49 +0100 Message-ID: <1420470469.15910.134.camel@collabora.co.uk> References: <1417721269-19342-1-git-send-email-sjoerd.simons@collabora.co.uk> <54AA48E6.3040404@samsung.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="sha-1"; protocol="application/x-pkcs7-signature"; boundary="=-00JaE1C/W3DHAAUXr70k" Return-path: In-Reply-To: <54AA48E6.3040404@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: Joonyoung Shim Cc: Kukjin Kim , Kevin Hilman , Tyler Baker , Heesub Shin , Javier Martinez Canillas , linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org --=-00JaE1C/W3DHAAUXr70k Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2015-01-05 at 17:18 +0900, Joonyoung Shim wrote: > Hi Sjoerd, >=20 > On 12/05/2014 04:27 AM, Sjoerd Simons wrote: > > Add DTS for the Hardkernel Odroid XU3. The name of the DTS file is kept= the > > same as the vendors naming, which means it's prefixed with exynos5422 > > instead of exynos5800 as the SoC name even though it includes the > > exyno5800 dtsi. > >=20 > > Signed-off-by: Sjoerd Simons > > --- > > Changes since v1: > > * Add chosen/linux,stdout-path to point the serial console device > > * Change memory start offset to 0x40000000 to match the vendors DTS (= pointed > > out by Heesub Shin) > > * Declare base address & size for the memory banks to be used by the = MFC > >=20 > > Kevin, Tyler, even though the changes are small i didn't want to just s= tick > > your Tested-By on. Could you both be so kind to retest this on your XU3= 's ? > >=20 > > Heesub, I would still love to know the reason for having the memory sta= rt > > address at 0x40000000 for this board? > >=20 > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/exynos5422-odroidxu3.dts | 332 +++++++++++++++++++++= ++++++++ > > 2 files changed, 333 insertions(+) > > create mode 100644 arch/arm/boot/dts/exynos5422-odroidxu3.dts > >=20 > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > index 38c89ca..0a898cc 100644 > > + > > +&hdmi { > > + status =3D "okay"; > > + hpd-gpio =3D <&gpx3 7 0>; > > + pinctrl-names =3D "default"; > > + pinctrl-0 =3D <&hdmi_hpd_irq>; > > + > > + vdd_osc-supply =3D <&ldo10_reg>; > > + vdd_pll-supply =3D <&ldo8_reg>; > > + vdd-supply =3D <&ldo8_reg>; >=20 > ldo10 and ldo8 are right? I think ldo7 and ldo6 are related with hdmi > from schematic. Nice catch. I followed hardkernels dts here, which refers to ldo10 & ldo8, however double-checking the schematics indeed indicate that ldo7 and ldo6 are used the HDMI supplies.=20 I'll do some testing and follow-up --=20 Sjoerd Simons Collabora Ltd. --=-00JaE1C/W3DHAAUXr70k Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIUzDCCBsIw ggWqoAMCAQICEAoE3yF0XU0rjOozcgUAUOkwDQYJKoZIhvcNAQEFBQAwZTELMAkGA1UEBhMCVVMx FTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3LmRpZ2ljZXJ0LmNvbTEkMCIGA1UE AxMbRGlnaUNlcnQgQXNzdXJlZCBJRCBSb290IENBMB4XDTA2MTExMDAwMDAwMFoXDTIxMTExMDAw MDAwMFowYjELMAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3 LmRpZ2ljZXJ0LmNvbTEhMB8GA1UEAxMYRGlnaUNlcnQgQXNzdXJlZCBJRCBDQS0xMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6IItmfnKwkKVpYBzQHDSnlZUXKnE0kEGj8kz/E1FkVyB 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