Merge tag 'imx-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

i.MX fixes for 5.8, round 2:

- A couple of fixes on i.MX platform device registration code to stop
  the use of invalid IRQ 0.
- Fix a regression seen on ls1021a platform, caused by commit
  52102a3ba6a61 ("soc: imx: move cpu code to drivers/soc/imx").
- Fix a misconfiguration of audio SSI on imx6qdl-gw551x board.

* tag 'imx-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  soc: imx: check ls1021a
  ARM: imx: Remove imx_add_imx_dma() unused irq_err argument
  ARM: imx: Provide correct number of resources when registering gpio devices
  ARM: dts: imx6qdl-gw551x: fix audio SSI

Link: https://lore.kernel.org/r/20200714145649.GP15718@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

7 files changed, 11 insertions, 13 deletions

diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index c38e86eedcc0..8c33510c9519 100644
--- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
@@ -110,7 +110,7 @@
 		simple-audio-card,frame-master = <&sound_codec>;
 
 		sound_cpu: simple-audio-card,cpu {
-			sound-dai = <&ssi2>;
+			sound-dai = <&ssi1>;
 		};
 
 		sound_codec: simple-audio-card,codec {
diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h
index 2a685adec1df..ae84c08e11fa 100644
--- a/arch/arm/mach-imx/devices/devices-common.h
+++ b/arch/arm/mach-imx/devices/devices-common.h
@@ -289,6 +289,6 @@ struct platform_device *__init imx_add_spi_imx(
 		const struct spi_imx_master *pdata);
 
 struct platform_device *imx_add_imx_dma(char *name, resource_size_t iobase,
-					int irq, int irq_err);
+					int irq);
 struct platform_device *imx_add_imx_sdma(char *name,
 	resource_size_t iobase, int irq, struct sdma_platform_data *pdata);
diff --git a/arch/arm/mach-imx/devices/platform-gpio-mxc.c b/arch/arm/mach-imx/devices/platform-gpio-mxc.c
index 78628ef12672..355de845224c 100644
--- a/arch/arm/mach-imx/devices/platform-gpio-mxc.c
+++ b/arch/arm/mach-imx/devices/platform-gpio-mxc.c
@@ -24,7 +24,8 @@ struct platform_device *__init mxc_register_gpio(char *name, int id,
 			.flags = IORESOURCE_IRQ,
 		},
 	};
+	unsigned int nres;
 
-	return platform_device_register_resndata(&mxc_aips_bus,
-			name, id, res, ARRAY_SIZE(res), NULL, 0);
+	nres = irq_high ? ARRAY_SIZE(res) : ARRAY_SIZE(res) - 1;
+	return platform_device_register_resndata(&mxc_aips_bus, name, id, res, nres, NULL, 0);
 }
diff --git a/arch/arm/mach-imx/devices/platform-imx-dma.c b/arch/arm/mach-imx/devices/platform-imx-dma.c
index 26b47b36257b..12656f24ad0d 100644
--- a/arch/arm/mach-imx/devices/platform-imx-dma.c
+++ b/arch/arm/mach-imx/devices/platform-imx-dma.c
@@ -6,7 +6,7 @@
 #include "devices-common.h"
 
 struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name,
-	resource_size_t iobase, int irq, int irq_err)
+	resource_size_t iobase, int irq)
 {
 	struct resource res[] = {
 		{
@@ -17,10 +17,6 @@ struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name,
 			.start = irq,
 			.end = irq,
 			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = irq_err,
-			.end = irq_err,
-			.flags = IORESOURCE_IRQ,
 		},
 	};
 
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index 50a2edac8513..b834026e4615 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -78,8 +78,7 @@ void __init imx21_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 
 	pinctrl_provide_dummies();
-	imx_add_imx_dma("imx21-dma", MX21_DMA_BASE_ADDR,
-			MX21_INT_DMACH0, 0); /* No ERR irq */
+	imx_add_imx_dma("imx21-dma", MX21_DMA_BASE_ADDR, MX21_INT_DMACH0);
 	platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
 					ARRAY_SIZE(imx21_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 4e4125140025..2717614f101d 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -79,8 +79,7 @@ void __init imx27_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 
 	pinctrl_provide_dummies();
-	imx_add_imx_dma("imx27-dma", MX27_DMA_BASE_ADDR,
-			MX27_INT_DMACH0, 0); /* No ERR irq */
+	imx_add_imx_dma("imx27-dma", MX27_DMA_BASE_ADDR, MX27_INT_DMACH0);
 	/* imx27 has the imx21 type audmux */
 	platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,
 					ARRAY_SIZE(imx27_audmux_res));
diff --git a/drivers/soc/imx/soc-imx.c b/drivers/soc/imx/soc-imx.c
index fec3d672b606..01bfea1cb64a 100644
--- a/drivers/soc/imx/soc-imx.c
+++ b/drivers/soc/imx/soc-imx.c
@@ -33,6 +33,9 @@ static int __init imx_soc_device_init(void)
 	u32 val;
 	int ret;
 
+	if (of_machine_is_compatible("fsl,ls1021a"))
+		return 0;
+
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
 	if (!soc_dev_attr)
 		return -ENOMEM;