[v8,6/9] MIPS: Loongson: Add Loongson-1A board support

Commit Message

Binbin Zhou June 20, 2017, 8:57 a.m. UTC

Register basic devices for Loongson-1A, and setup clk for UART.

Signed-off-by: Binbin Zhou <[e-mail]>
Signed-off-by: HuaCai Chen <[e-mail]>
---
 arch/mips/loongson32/Makefile      |  6 ++++++
 arch/mips/loongson32/ls1a/Makefile |  5 +++++
 arch/mips/loongson32/ls1a/board.c  | 31 +++++++++++++++++++++++++++++++
 3 files changed, 42 insertions(+)
 create mode 100644 arch/mips/loongson32/ls1a/Makefile
 create mode 100644 arch/mips/loongson32/ls1a/board.c

Patch

diff --git a/arch/mips/loongson32/Makefile b/arch/mips/loongson32/Makefile
index 1ab2c5b..cd1f597 100644
--- a/arch/mips/loongson32/Makefile
+++ b/arch/mips/loongson32/Makefile
@@ -5,6 +5,12 @@ 
 obj-$(CONFIG_MACH_LOONGSON32) += common/
 
 #
+# Loongson LS1A board
+#
+
+obj-$(CONFIG_LOONGSON1_LS1A)  += ls1a/
+
+#
 # Loongson LS1B board
 #
 
diff --git a/arch/mips/loongson32/ls1a/Makefile b/arch/mips/loongson32/ls1a/Makefile
new file mode 100644
index 0000000..dc23a9a
--- /dev/null
+++ b/arch/mips/loongson32/ls1a/Makefile
@@ -0,0 +1,5 @@ 
+#
+# Makefile for loongson1A based machines.
+#
+
+obj-y += board.o
diff --git a/arch/mips/loongson32/ls1a/board.c b/arch/mips/loongson32/ls1a/board.c
new file mode 100644
index 0000000..7993f6c
--- /dev/null
+++ b/arch/mips/loongson32/ls1a/board.c
@@ -0,0 +1,31 @@ 
+/*
+ * Copyright (c) 2016 Binbin Zhou <[e-mail]>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <platform.h>
+
+static struct platform_device *ls1a_platform_devices[] __initdata = {
+	&ls1x_uart_pdev,
+	&ls1x_eth0_pdev,
+	&ls1x_eth1_pdev,
+	&ls1x_rtc_pdev,
+	&ls1x_wdt_pdev,
+	&ls1x_ahci_pdev,
+	&ls1x_ohci_pdev,
+};
+
+static int __init ls1a_platform_init(void)
+{
+	ls1x_serial_set_uartclk(&ls1x_uart_pdev);
+	ls1x_rtc_set_extclk(&ls1x_rtc_pdev);
+
+	return platform_add_devices(ls1a_platform_devices,
+				   ARRAY_SIZE(ls1a_platform_devices));
+}
+
+arch_initcall(ls1a_platform_init);