linux-kernel - [PATCH v3 06/11] dt-bindings: PCI: Update the RK3399 example to a valid one

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Date:   Tue,  4 Apr 2023 10:24:19 +0200
From:   Rick Wertenbroek <rick.wertenbroek@...il.com>
To:     alberto.dassatti@...g-vd.ch
Cc:     damien.lemoal@...nsource.wdc.com, xxm@...k-chips.com,
        Rick Wertenbroek <rick.wertenbroek@...il.com>,
        Shawn Lin <shawn.lin@...k-chips.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Johan Jonker <jbx6244@...il.com>,
        Brian Norris <briannorris@...omium.org>,
        Caleb Connolly <kc@...tmarketos.org>,
        Corentin Labbe <clabbe@...libre.com>,
        Judy Hsiao <judyhsiao@...omium.org>,
        Lin Huang <hl@...k-chips.com>,
        Arnaud Ferraris <arnaud.ferraris@...labora.com>,
        Hugh Cole-Baker <sigmaris@...il.com>,
        linux-pci@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 06/11] dt-bindings: PCI: Update the RK3399 example to a valid one

Update the example in the documentation a valid example.
The default max-outbound-regions is 32 but the example showed 16.
Address for mem-base was invalid. Added pinctrl.

Signed-off-by: Rick Wertenbroek <rick.wertenbroek@...il.com>
---
 .../devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml  | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml
index 88386a6d7011..0c67e96096eb 100644
--- a/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml
@@ -47,14 +47,15 @@ examples:
 
         pcie-ep@...00000 {
             compatible = "rockchip,rk3399-pcie-ep";
-            reg = <0x0 0xfd000000 0x0 0x1000000>, <0x0 0x80000000 0x0 0x20000>;
-            reg-names = "apb-base", "mem-base";
+            rockchip,max-outbound-regions = <32>;
             clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
               <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
             clock-names = "aclk", "aclk-perf",
                     "hclk", "pm";
             max-functions = /bits/ 8 <8>;
             num-lanes = <4>;
+            reg = <0x0 0xfd000000 0x0 0x1000000>, <0x0 0xfa000000 0x0 0x2000000>;
+            reg-names = "apb-base", "mem-base";
             resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
               <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE> ,
               <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>, <&cru SRST_A_PCIE>;
@@ -62,7 +63,8 @@ examples:
                     "pm", "pclk", "aclk";
             phys = <&pcie_phy 0>, <&pcie_phy 1>, <&pcie_phy 2>, <&pcie_phy 3>;
             phy-names = "pcie-phy-0", "pcie-phy-1", "pcie-phy-2", "pcie-phy-3";
-            rockchip,max-outbound-regions = <16>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&pcie_clkreqnb_cpm>;
         };
     };
 ...
-- 
2.25.1