From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753633AbbKCKIQ (ORCPT ); Tue, 3 Nov 2015 05:08:16 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:56840 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752288AbbKCKHD (ORCPT ); Tue, 3 Nov 2015 05:07:03 -0500 From: Vignesh R To: Mark Brown , Tony Lindgren CC: Michal Suchanek , Russell King , Vignesh R , , , , , , Subject: [PATCH v2 4/5] ARM: dts: DRA7: add entry for qspi mmap region Date: Tue, 3 Nov 2015 15:36:13 +0530 Message-ID: <1446545174-14193-5-git-send-email-vigneshr@ti.com> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1446545174-14193-1-git-send-email-vigneshr@ti.com> References: <1446545174-14193-1-git-send-email-vigneshr@ti.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 Add qspi memory mapped region entries for DRA7xx based SoCs. Also, update the binding documents for the controller to document this change. Signed-off-by: Vignesh R --- Documentation/devicetree/bindings/spi/ti_qspi.txt | 13 +++++++++++++ arch/arm/boot/dts/dra7.dtsi | 6 ++++-- 2 files changed, 17 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt index 601a360531a5..f05dd631bef1 100644 --- a/Documentation/devicetree/bindings/spi/ti_qspi.txt +++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt @@ -26,3 +26,16 @@ qspi: qspi@4b300000 { spi-max-frequency = <25000000>; ti,hwmods = "qspi"; }; + +For dra7xx: +qspi: qspi@4b300000 { + compatible = "ti,dra7xxx-qspi"; + reg = <0x4b300000 0x100>, <0x4a002558 0x4>, + <0x5c000000 0x4000000>; + reg-names = "qspi_base", "qspi_ctrlmod", + "qspi_mmap"; + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <48000000>; + ti,hwmods = "qspi"; +}; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index e289c706d27d..13c2f10ec217 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -1108,8 +1108,10 @@ qspi: qspi@4b300000 { compatible = "ti,dra7xxx-qspi"; - reg = <0x4b300000 0x100>; - reg-names = "qspi_base"; + reg = <0x4b300000 0x100>, <0x4a002558 0x4>, + <0x5c000000 0x4000000>; + reg-names = "qspi_base", "qspi_ctrlmod", + "qspi_mmap"; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "qspi"; -- 2.6.2