Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932164AbbGTTez (ORCPT ); Mon, 20 Jul 2015 15:34:55 -0400 Received: from gabe.freedesktop.org ([131.252.210.177]:50907 "EHLO gabe.freedesktop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753115AbbGTTdX (ORCPT ); Mon, 20 Jul 2015 15:33:23 -0400 From: Eric Anholt To: linux-arm-kernel@lists.infradead.org Cc: linux-rpi-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stephen Warren , Lee Jones , linux-clk@vger.kernel.org, Stephen Boyd , Mike Turquette , Eric Anholt Subject: [PATCH v4 7/8] ARM: bcm2835: Tie SPI clock to the core clock rate. Date: Mon, 20 Jul 2015 12:33:06 -0700 Message-Id: <1437420787-32137-8-git-send-email-eric@anholt.net> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1437420787-32137-1-git-send-email-eric@anholt.net> References: <1437420787-32137-1-git-send-email-eric@anholt.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 974 Lines: 30 We were previously using a fixed clock declared in the 2835 DT, but it's actually the core clock, and it might not be the same if you had adjusted it using the firmware's config.txt. Signed-off-by: Eric Anholt Acked-by: Stephen Warren --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi index 9549eb8..0a32123 100644 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi @@ -69,3 +69,7 @@ <&firmware_clocks RPI_CLOCK_CORE>; clock-names = "uartclk", "apb_pclk"; }; + +&spi { + clocks = <&firmware_clocks RPI_CLOCK_CORE>; +}; -- 2.1.4 -- 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/