64 lines
1.8 KiB
Diff
64 lines
1.8 KiB
Diff
From dea645bce478cc72a2bf2413ec873927d1471442 Mon Sep 17 00:00:00 2001
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From: Eugen Hristev <eugen.hristev@microchip.com>
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Date: Thu, 15 Apr 2021 13:50:08 +0300
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Subject: [PATCH 217/247] ARM: at91: sama7: introduce sama7 SoC family
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Introduce new family of SoCs, sama7, and first SoC, sama7g5.
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Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
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[claudiu.beznea@microchip.com: keep only the sama7_dt]
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Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
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Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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Link: https://lore.kernel.org/r/20210415105010.569620-23-claudiu.beznea@microchip.com
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---
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arch/arm/mach-at91/Makefile | 1 +
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arch/arm/mach-at91/sama7.c | 32 ++++++++++++++++++++++++++++++++
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2 files changed, 33 insertions(+)
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create mode 100644 arch/arm/mach-at91/sama7.c
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--- a/arch/arm/mach-at91/Makefile
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+++ b/arch/arm/mach-at91/Makefile
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@@ -8,6 +8,7 @@ obj-$(CONFIG_SOC_AT91RM9200) += at91rm92
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obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o
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obj-$(CONFIG_SOC_SAM9X60) += sam9x60.o
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obj-$(CONFIG_SOC_SAMA5) += sama5.o
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+obj-$(CONFIG_SOC_SAMA7) += sama7.o
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obj-$(CONFIG_SOC_SAMV7) += samv7.o
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# Power Management
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--- /dev/null
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+++ b/arch/arm/mach-at91/sama7.c
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@@ -0,0 +1,32 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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+/*
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+ * Setup code for SAMA7
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+ *
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+ * Copyright (C) 2021 Microchip Technology, Inc. and its subsidiaries
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+ *
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+ */
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+
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+#include <linux/of.h>
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+#include <linux/of_platform.h>
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+
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+#include <asm/mach/arch.h>
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+#include <asm/system_misc.h>
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+
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+#include "generic.h"
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+
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+static void __init sama7_dt_device_init(void)
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+{
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+ of_platform_default_populate(NULL, NULL, NULL);
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+}
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+
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+static const char *const sama7_dt_board_compat[] __initconst = {
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+ "microchip,sama7",
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+ NULL
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+};
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+
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+DT_MACHINE_START(sama7_dt, "Microchip SAMA7")
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+ /* Maintainer: Microchip */
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+ .init_machine = sama7_dt_device_init,
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+ .dt_compat = sama7_dt_board_compat,
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+MACHINE_END
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+
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