Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761273AbbKUATS (ORCPT ); Fri, 20 Nov 2015 19:19:18 -0500 Received: from exsmtp01.microchip.com ([198.175.253.37]:14782 "EHLO email.microchip.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1761197AbbKUATP (ORCPT ); Fri, 20 Nov 2015 19:19:15 -0500 X-Greylist: delayed 309 seconds by postgrey-1.27 at vger.kernel.org; Fri, 20 Nov 2015 19:19:09 EST From: Joshua Henderson To: CC: , Andrei Pistirica , Joshua Henderson , Rob Herring , "Pawel Moll" , Mark Rutland , Ian Campbell , Kumar Gala , Subject: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host controller Date: Fri, 20 Nov 2015 17:17:24 -0700 Message-ID: <1448065205-15762-13-git-send-email-joshua.henderson@microchip.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1448065205-15762-1-git-send-email-joshua.henderson@microchip.com> References: <1448065205-15762-1-git-send-email-joshua.henderson@microchip.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1740 Lines: 50 From: Andrei Pistirica Document the devicetree bindings for the SDHC peripheral found on Microchip PIC32 class devices. Signed-off-by: Andrei Pistirica Signed-off-by: Joshua Henderson --- .../devicetree/bindings/mmc/sdhci-pic32.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-pic32.txt diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt b/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt new file mode 100644 index 0000000..f16388c --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt @@ -0,0 +1,24 @@ +* Microchip PIC32 SDHCI Controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-pic32 driver. + +Required properties: +- compatible: Should be "microchip,pic32-sdhci" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt +- pinctrl: Should contain pinctrl for data and command lines + +Optional properties: +- no-1-8-v: 1.8V voltage selection not supported +- piomode: disable DMA support + +Example: + + sdhci@1f8ec000 { + compatible = "microchip,pic32-sdhci"; + reg = <0x1f8ec000 0x100>; + interrupts = ; + clocks = <&REFCLKO4>, <&PBCLK5>; + clock-names = "base_clk", "sys_clk"; + }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/