From d50fef8ae939c2b50431fe6a11457e7ff85aea55 Mon Sep 17 00:00:00 2001 From: Tomer Maimon Date: Mon, 18 Jul 2022 11:11:45 +0300 Subject: [PATCH] dt-binding: spi: Add npcm845 compatible to npcm-fiu document Add a compatible string and description for Nuvoton BMC NPCM845 FIU. Signed-off-by: Tomer Maimon Link: https://lore.kernel.org/r/20220718081146.256070-3-tmaimon77@gmail.com Signed-off-by: Mark Brown --- .../devicetree/bindings/spi/nuvoton,npcm-fiu.txt | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt b/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt index a388005842ad..c63ce4cc0a80 100644 --- a/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt +++ b/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt @@ -6,8 +6,13 @@ The NPCM7XX supports three FIU modules, FIU0 and FIUx supports two chip selects, FIU3 support four chip select. +The NPCM8XX supports four FIU modules, +FIU0 and FIUx supports two chip selects, +FIU1 and FIU3 supports four chip selects. + Required properties: - - compatible : "nuvoton,npcm750-fiu" for the NPCM7XX BMC + - compatible : "nuvoton,npcm750-fiu" for Poleg NPCM7XX BMC + "nuvoton,npcm845-fiu" for Arbel NPCM8XX BMC - #address-cells : should be 1. - #size-cells : should be 0. - reg : the first contains the register location and length, @@ -30,6 +35,12 @@ Aliases: fiu1 represent fiu 3 controller fiu2 represent fiu x controller + In the NPCM8XX BMC: + fiu0 represent fiu 0 controller + fiu1 represent fiu 1 controller + fiu2 represent fiu 3 controller + fiu3 represent fiu x controller + Example: fiu3: spi@c00000000 { compatible = "nuvoton,npcm750-fiu";