From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756198AbbGVMe5 (ORCPT ); Wed, 22 Jul 2015 08:34:57 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:40093 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755614AbbGVMew (ORCPT ); Wed, 22 Jul 2015 08:34:52 -0400 From: Franklin S Cooper Jr To: , , CC: , , , , , , , , , , , , Franklin S Cooper Jr Subject: [RESEND][PATCH 3/4] ARM: davinci: Set proper SPI prescale limit value Date: Wed, 22 Jul 2015 07:32:23 -0500 Message-ID: <1437568344-18889-4-git-send-email-fcooper@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1437568344-18889-1-git-send-email-fcooper@ti.com> References: <1437568344-18889-1-git-send-email-fcooper@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 SPI Davinci driver has been updated to allow SOCs to specify their minimum prescale value. Update the various SOCs board files that use this driver with their proper prescaler limit. Signed-off-by: Franklin S Cooper Jr --- arch/arm/mach-davinci/devices-da8xx.c | 2 ++ arch/arm/mach-davinci/dm355.c | 1 + arch/arm/mach-davinci/dm365.c | 1 + 3 files changed, 4 insertions(+) diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index ddfdd82..29e08aa 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -1010,11 +1010,13 @@ static struct davinci_spi_platform_data da8xx_spi_pdata[] = { .version = SPI_VERSION_2, .intr_line = 1, .dma_event_q = EVENTQ_0, + .prescaler_limit = 2, }, [1] = { .version = SPI_VERSION_2, .intr_line = 1, .dma_event_q = EVENTQ_0, + .prescaler_limit = 2, }, }; diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 9cbeda7..567dc56 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -411,6 +411,7 @@ static struct davinci_spi_platform_data dm355_spi0_pdata = { .num_chipselect = 2, .cshold_bug = true, .dma_event_q = EVENTQ_1, + .prescaler_limit = 1, }; static struct platform_device dm355_spi0_device = { .name = "spi_davinci", diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index e3a3c54..6a890a8 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -646,6 +646,7 @@ static struct davinci_spi_platform_data dm365_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, .dma_event_q = EVENTQ_3, + .prescaler_limit = 1, }; static struct resource dm365_spi0_resources[] = { -- 1.9.1