From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leonard Crestez Subject: [PATCH v2 2/4] dt-bindings: imx6q-pcie: Add multi-pd bindings for imx6sx Date: Mon, 8 Oct 2018 18:06:20 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Shawn Guo , Lucas Stach , Richard Zhu Cc: Lorenzo Pieralisi , Fabio Estevam , Stefan Agner , Marek Vasut , Ulf Hansson , Rob Herring , Mark Rutland , "linux-pm@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-pci@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , dl-linux-imx , "kernel@pengutronix.de" , "linux-kernel@vger.kernel.org" List-Id: devicetree@vger.kernel.org The PCIE and PCIE_PHY blocks are in different power domains on imx6sx and this needs to be described using multi-pd bindings. This was not required until now because the power-domain of the PCIE block (DISPLAY) was always on. Signed-off-by: Leonard Crestez --- Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Doc= umentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index f37494d5a7be..d514c1f2365f 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -39,11 +39,13 @@ Optional properties: host. =20 Additional required properties for imx6sx-pcie: - clock names: Must include the following additional entries: - "pcie_inbound_axi" -- power-domains: Must be set to a phandle pointing to the PCIE_PHY power d= omain +- power-domains: Must be set to phandles pointing to the DISPLAY and + PCIE_PHY power domains +- power-domain-names: Must be "pcie", "pcie_phy" =20 Additional required properties for imx7d-pcie: - power-domains: Must be set to a phandle pointing to PCIE_PHY power domai= n - resets: Must contain phandles to PCIe-related reset lines exposed by SRC IP block --=20 2.17.1