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Message-ID: <20240703102702.195564-1-varshini.rajendran@microchip.com>
Date: Wed, 3 Jul 2024 15:57:02 +0530
From: Varshini Rajendran <varshini.rajendran@...rochip.com>
To: <linux@...linux.org.uk>, <nicolas.ferre@...rochip.com>,
<alexandre.belloni@...tlin.com>, <claudiu.beznea@...on.dev>,
<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
CC: <varshini.rajendran@...rochip.com>
Subject: [PATCH v5 05/27] ARM: at91: pm: add sam9x7 SoC init config
Add SoC init config for sam9x7 family.
Signed-off-by: Varshini Rajendran <varshini.rajendran@...rochip.com>
---
Changes in v5:
- Removed unnecessary header file.
- Added a space in the return type for clarity.
---
arch/arm/mach-at91/Makefile | 1 +
arch/arm/mach-at91/sam9x7.c | 33 +++++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+)
create mode 100644 arch/arm/mach-at91/sam9x7.c
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 794bd12ab0a8..7d8a7bc44e65 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -7,6 +7,7 @@
obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o
obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o
obj-$(CONFIG_SOC_SAM9X60) += sam9x60.o
+obj-$(CONFIG_SOC_SAM9X7) += sam9x7.o
obj-$(CONFIG_SOC_SAMA5) += sama5.o sam_secure.o
obj-$(CONFIG_SOC_SAMA7) += sama7.o
obj-$(CONFIG_SOC_SAMV7) += samv7.o
diff --git a/arch/arm/mach-at91/sam9x7.c b/arch/arm/mach-at91/sam9x7.c
new file mode 100644
index 000000000000..e1ff30b5b09b
--- /dev/null
+++ b/arch/arm/mach-at91/sam9x7.c
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Setup code for SAM9X7.
+ *
+ * Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Varshini Rajendran <varshini.rajendran@...rochip.com>
+ */
+
+#include <linux/of.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/arch.h>
+
+#include "generic.h"
+
+static void __init sam9x7_init(void)
+{
+ of_platform_default_populate(NULL, NULL, NULL);
+
+ sam9x7_pm_init();
+}
+
+static const char * const sam9x7_dt_board_compat[] __initconst = {
+ "microchip,sam9x7",
+ NULL
+};
+
+DT_MACHINE_START(sam9x7_dt, "Microchip SAM9X7")
+ /* Maintainer: Microchip */
+ .init_machine = sam9x7_init,
+ .dt_compat = sam9x7_dt_board_compat,
+MACHINE_END
--
2.25.1
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