From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1grHxU-0001d5-Q5 for barebox@lists.infradead.org; Wed, 06 Feb 2019 07:49:26 +0000 From: Sascha Hauer Date: Wed, 6 Feb 2019 08:49:17 +0100 Message-Id: <20190206074921.11115-5-s.hauer@pengutronix.de> In-Reply-To: <20190206074921.11115-1-s.hauer@pengutronix.de> References: <20190206074921.11115-1-s.hauer@pengutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 4/8] mci: imx-esdhc: make clkidx configurable To: Barebox List Other architectures using this driver may need a different clk_id to find its clock. Make this configurable as a preparation for layerscape support. Signed-off-by: Sascha Hauer --- drivers/mci/imx-esdhc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c index 8027f46262..06fc69f405 100644 --- a/drivers/mci/imx-esdhc.c +++ b/drivers/mci/imx-esdhc.c @@ -87,6 +87,7 @@ struct esdhc_soc_data { u32 flags; + const char *clkidx; }; struct fsl_esdhc_host { @@ -617,7 +618,7 @@ static int fsl_esdhc_probe(struct device_d *dev) dma_set_mask(dev, DMA_BIT_MASK(32)); - host->clk = clk_get(dev, "per"); + host->clk = clk_get(dev, socdata->clkidx); if (IS_ERR(host->clk)) return PTR_ERR(host->clk); @@ -679,25 +680,30 @@ static int fsl_esdhc_probe(struct device_d *dev) static struct esdhc_soc_data esdhc_imx25_data = { .flags = ESDHC_FLAG_ENGCM07207, + .clkidx = "per", }; static struct esdhc_soc_data esdhc_imx53_data = { .flags = ESDHC_FLAG_MULTIBLK_NO_INT, + .clkidx = "per", }; static struct esdhc_soc_data usdhc_imx6q_data = { .flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_MAN_TUNING, + .clkidx = "per", }; static struct esdhc_soc_data usdhc_imx6sl_data = { .flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_STD_TUNING | ESDHC_FLAG_HAVE_CAP1 | ESDHC_FLAG_ERR004536 | ESDHC_FLAG_HS200, + .clkidx = "per", }; static struct esdhc_soc_data usdhc_imx6sx_data = { .flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_STD_TUNING | ESDHC_FLAG_HAVE_CAP1 | ESDHC_FLAG_HS200, + .clkidx = "per", }; static __maybe_unused struct of_device_id fsl_esdhc_compatible[] = { -- 2.20.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox