From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko =?utf-8?q?St=C3=BCbner?= Subject: [PATCH RESEND 2/3] dmaengine: s3c24xx-dma: add support for the s3c2410 type of controller Date: Fri, 11 Oct 2013 11:01:04 +0200 Message-ID: <201310111101.04721.heiko@sntech.de> References: <201310111059.19791.heiko@sntech.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from gloria.sntech.de ([95.129.55.99]:41571 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752110Ab3JKJBO (ORCPT ); Fri, 11 Oct 2013 05:01:14 -0400 In-Reply-To: <201310111059.19791.heiko@sntech.de> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Kukjin Kim Cc: Sangbeom Kim , Liam Girdwood , Mark Brown , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Vinod Koul , Olof Johansson The earliest variants of the dma controller did not contain support for controlling clocks. Signed-off-by: Heiko Stuebner --- drivers/dma/s3c24xx-dma.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index 56c9253..4cb1279 100644 --- a/drivers/dma/s3c24xx-dma.c +++ b/drivers/dma/s3c24xx-dma.c @@ -1078,6 +1078,13 @@ static void s3c24xx_dma_free_virtual_channels(struct dma_device *dmadev) list_del(&chan->vc.chan.device_node); } +/* s3c2410, s3c2440 and s3c2442 have a 0x40 stride without separate clocks */ +static struct soc_data soc_s3c2410 = { + .stride = 0x40, + .has_reqsel = false, + .has_clocks = false, +}; + /* s3c2412 and s3c2413 have a 0x40 stride and dmareqsel mechanism */ static struct soc_data soc_s3c2412 = { .stride = 0x40, @@ -1094,6 +1101,9 @@ static struct soc_data soc_s3c2443 = { static struct platform_device_id s3c24xx_dma_driver_ids[] = { { + .name = "s3c2410-dma", + .driver_data = (kernel_ulong_t)&soc_s3c2410, + }, { .name = "s3c2412-dma", .driver_data = (kernel_ulong_t)&soc_s3c2412, }, { -- 1.7.10.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?utf-8?q?St=C3=BCbner?=) Date: Fri, 11 Oct 2013 11:01:04 +0200 Subject: [PATCH RESEND 2/3] dmaengine: s3c24xx-dma: add support for the s3c2410 type of controller In-Reply-To: <201310111059.19791.heiko@sntech.de> References: <201310111059.19791.heiko@sntech.de> Message-ID: <201310111101.04721.heiko@sntech.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The earliest variants of the dma controller did not contain support for controlling clocks. Signed-off-by: Heiko Stuebner --- drivers/dma/s3c24xx-dma.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index 56c9253..4cb1279 100644 --- a/drivers/dma/s3c24xx-dma.c +++ b/drivers/dma/s3c24xx-dma.c @@ -1078,6 +1078,13 @@ static void s3c24xx_dma_free_virtual_channels(struct dma_device *dmadev) list_del(&chan->vc.chan.device_node); } +/* s3c2410, s3c2440 and s3c2442 have a 0x40 stride without separate clocks */ +static struct soc_data soc_s3c2410 = { + .stride = 0x40, + .has_reqsel = false, + .has_clocks = false, +}; + /* s3c2412 and s3c2413 have a 0x40 stride and dmareqsel mechanism */ static struct soc_data soc_s3c2412 = { .stride = 0x40, @@ -1094,6 +1101,9 @@ static struct soc_data soc_s3c2443 = { static struct platform_device_id s3c24xx_dma_driver_ids[] = { { + .name = "s3c2410-dma", + .driver_data = (kernel_ulong_t)&soc_s3c2410, + }, { .name = "s3c2412-dma", .driver_data = (kernel_ulong_t)&soc_s3c2412, }, { -- 1.7.10.4