From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 07/10] ARM: Layerscape: TQMLS1046a: Fix pinmux setup for i2c4
Date: Wed, 8 May 2019 11:03:04 +0200 [thread overview]
Message-ID: <20190508090307.17729-8-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20190508090307.17729-1-s.hauer@pengutronix.de>
With this the I2C mux on i2c4 works properly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/boards/tqmls1046a/board.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boards/tqmls1046a/board.c b/arch/arm/boards/tqmls1046a/board.c
index 5d6d5ad62c..4fc8e76d65 100644
--- a/arch/arm/boards/tqmls1046a/board.c
+++ b/arch/arm/boards/tqmls1046a/board.c
@@ -7,6 +7,7 @@
#include <linux/sizes.h>
#include <linux/clk.h>
#include <linux/clkdev.h>
+#include <soc/fsl/immap_lsch2.h>
static int tqmls1046a_mem_init(void)
{
@@ -21,11 +22,16 @@ mem_initcall(tqmls1046a_mem_init);
static int tqmls1046a_postcore_init(void)
{
+ struct ccsr_scfg *scfg = IOMEM(LSCH2_SCFG_ADDR);
+
if (!of_machine_is_compatible("tqc,tqmls1046a"))
return 0;
defaultenv_append_directory(defaultenv_tqmls1046a);
+ /* Configure iomux for i2c4 */
+ out_be32(&scfg->rcwpmuxcr0, 0x3300);
+
return 0;
}
--
2.20.1
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next prev parent reply other threads:[~2019-05-08 9:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 9:02 [PATCH 00/10] Layerscape patches Sascha Hauer
2019-05-08 9:02 ` [PATCH 01/10] mci: imx-esdhc-pbl: ls1046a: Set better divider values Sascha Hauer
2019-05-08 9:02 ` [PATCH 02/10] ARM: Layerscape: TQMLS1046a: Set cpo_sample value Sascha Hauer
2019-05-08 9:03 ` [PATCH 03/10] ddr: fsl: move fsl_ddr_set_memctl_regs prototype to include/ Sascha Hauer
2019-05-08 9:03 ` [PATCH 04/10] ARM: Layerscape: TQMLS1046a: Use static DDR settings Sascha Hauer
2019-05-08 9:03 ` [PATCH 05/10] ARM: Layerscape: TQMLS1046a: Update device tree files from tq repository Sascha Hauer
2019-05-08 9:03 ` [PATCH 06/10] ARM: Layerscape: TQMLS1046a: Unify SD and eMMC images Sascha Hauer
2019-05-08 9:03 ` Sascha Hauer [this message]
2019-05-08 9:03 ` [PATCH 08/10] filetype: Detect Layerscape PBL images Sascha Hauer
2019-05-08 11:02 ` Roland Hieber
2019-05-09 9:50 ` Sascha Hauer
2019-05-09 12:31 ` Roland Hieber
2019-05-08 9:03 ` [PATCH 09/10] net: fsl-fman: Sync rx buffers for device initially Sascha Hauer
2019-05-08 9:03 ` [PATCH 10/10] ARM: Layerscape: defconfig: Enable more features Sascha Hauer
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