[PATCH 12/17] arm: Add new mach-oxnas

Neil Armstrong
2016-03-03T11:40:05Z

Add mach-oxnas directory containing Kconfig and generic oxnas
handling for future SoC specific features like system reset.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm/mach-oxnas/Kconfig | 24 ++++++++++++++++++++++++
arch/arm/mach-oxnas/Makefile | 1 +
arch/arm/mach-oxnas/oxnas.c | 34 ++++++++++++++++++++++++++++++++++
3 files changed, 59 insertions(+)
create mode 100644 arch/arm/mach-oxnas/Kconfig
create mode 100644 arch/arm/mach-oxnas/Makefile
create mode 100644 arch/arm/mach-oxnas/oxnas.c

diff --git a/arch/arm/mach-oxnas/Kconfig b/arch/arm/mach-oxnas/Kconfig
new file mode 100644
index 0000000..6a1f24c
--- /dev/null
+++ b/arch/arm/mach-oxnas/Kconfig
@@ -0,0 +1,24 @@
+menuconfig ARCH_OXNAS
+ bool "PLX Technology OXNAS Family SoCs"
+ select ARCH_REQUIRE_GPIOLIB
+ select ARCH_HAS_RESET_CONTROLLER
+ select PINCTRL
+ depends on ARCH_MULTI_V5
+ help
+ Support for OxNas SoC family developed by PLX Technology.
+ (Formely Oxford Semiconductor)
+
+if ARCH_OXNAS
+
+config MACH_OX810SE
+ bool "Support OX810SE Based Products"
+ select CPU_ARM926T
+ select PLXTECH_RPS
+ select CLKSRC_RPS_TIMER
+ select RESET_OXNAS
+ select COMMON_CLK_OXNAS
+ select PINCTRL_OXNAS
+ help
+ Include Support for the PLX Technology OX810SE SoC Based Products.
+
+endif
diff --git a/arch/arm/mach-oxnas/Makefile b/arch/arm/mach-oxnas/Makefile
new file mode 100644
index 0000000..c54bec7
--- /dev/null
+++ b/arch/arm/mach-oxnas/Makefile
@@ -0,0 +1 @@
+obj-y := oxnas.o
diff --git a/arch/arm/mach-oxnas/oxnas.c b/arch/arm/mach-oxnas/oxnas.c
new file mode 100644
index 0000000..ebdcd9d
--- /dev/null
+++ b/arch/arm/mach-oxnas/oxnas.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/mach/arch.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+
+static const char * const oxnas_dt_compat[] __initconst = {
+ "plxtech,ox810se",
+ NULL,
+};
+
+static void __init oxnas_init(void)
+{
+ pr_info("OXNAS Device Tree boot\n");
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+DT_MACHINE_START(OXNAS, "PLX Technology OXNAS Family")
+ .dt_compat = oxnas_dt_compat,
+ .init_machine = oxnas_init,
+MACHINE_END
--
1.9.1