From: Vignesh Raghavendra <vigneshr@ti.com>
Date: Fri, 24 Dec 2021 07:25:29 +0000 (+0530)
Subject: mach-k3: common: Instantiate AM65 CPSW NUSS wrapper
X-Git-Tag: v2025.01-rc5-pxa1908~1578^2~11
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=e58d9284850fa78d364d264087fe744717963675;p=u-boot.git

mach-k3: common: Instantiate AM65 CPSW NUSS wrapper

Probe toplevel AM65 CPSW NUSS driver from misc_init_r() when driver
is enabled. Since driver is modeled as UCLASS_MISC, we need to
explicitly probe the driver. Use common misc_init_r() that entire
K3 family of SoCs.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---

diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index 2666cd2d7b..39d00270b7 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -549,3 +549,19 @@ void spl_board_prepare_for_linux(void)
 	dcache_disable();
 }
 #endif
+
+int misc_init_r(void)
+{
+	if (IS_ENABLED(CONFIG_TI_AM65_CPSW_NUSS)) {
+		struct udevice *dev;
+		int ret;
+
+		ret = uclass_get_device_by_driver(UCLASS_MISC,
+						  DM_DRIVER_GET(am65_cpsw_nuss),
+						  &dev);
+		if (ret)
+			printf("Failed to probe am65_cpsw_nuss driver\n");
+	}
+
+	return 0;
+}