From patchwork Sun Jul 22 21:48:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Kleine-Budde X-Patchwork-Id: 172530 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (unknown [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 4B2912C012C for ; Mon, 23 Jul 2012 07:54:45 +1000 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1St414-00026s-Kx; Sun, 22 Jul 2012 21:48:42 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1St40s-00026e-EF for linux-arm-kernel@lists.infradead.org; Sun, 22 Jul 2012 21:48:33 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1St40l-0001Zw-2I; Sun, 22 Jul 2012 23:48:23 +0200 Received: from mkl by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1St40k-0006kz-Fe; Sun, 22 Jul 2012 23:48:22 +0200 From: Marc Kleine-Budde To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: mxs: enable ocotp on imx23 and imx28 Date: Sun, 22 Jul 2012 23:48:17 +0200 Message-Id: <1342993697-25875-1-git-send-email-mkl@pengutronix.de> X-Mailer: git-send-email 1.7.10.4 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-Spam-Note: CRM114 invocation failed X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Shawn Guo , Marc Kleine-Budde , kernel@pengutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org This patch adds ocotp support to imx23 and imx28, a dt-only kernel fails to link with this error message otherwise: arch/arm/mach-mxs/mach-mxs.c:169: undefined reference to `mxs_get_ocotp' Cc: Shawn Guo Signed-off-by: Marc Kleine-Budde --- Hello Shawn, this applies to your "mxs/dt-for-3.6" tree. According to the datasheet both processors have a ocotp unit. Hope it alright to select the OCOTP on both imx23 and imx28. regards, Marc arch/arm/mach-mxs/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index ccdf83b..9dd743e 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -10,6 +10,7 @@ config SOC_IMX23 select ARM_AMBA select CPU_ARM926T select HAVE_PWM + select MXS_OCOTP select PINCTRL_IMX23 config SOC_IMX28 @@ -18,6 +19,7 @@ config SOC_IMX28 select CPU_ARM926T select HAVE_CAN_FLEXCAN if CAN select HAVE_PWM + select MXS_OCOTP select PINCTRL_IMX28 comment "MXS platforms:"