Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/arch/mips/loongson32/Kconfig b/arch/mips/loongson32/Kconfig
new file mode 100644
index 000000000..462b126f4
--- /dev/null
+++ b/arch/mips/loongson32/Kconfig
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0
+if MACH_LOONGSON32
+
+choice
+	prompt "Machine Type"
+
+config LOONGSON1_LS1B
+	bool "Loongson LS1B board"
+	select CEVT_R4K if !MIPS_EXTERNAL_TIMER
+	select CSRC_R4K if !MIPS_EXTERNAL_TIMER
+	select SYS_HAS_CPU_LOONGSON1B
+	select DMA_NONCOHERENT
+	select BOOT_ELF32
+	select IRQ_MIPS_CPU
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SYS_SUPPORTS_HIGHMEM
+	select SYS_SUPPORTS_MIPS16
+	select SYS_HAS_EARLY_PRINTK
+	select USE_GENERIC_EARLY_PRINTK_8250
+	select COMMON_CLK
+
+config LOONGSON1_LS1C
+	bool "Loongson LS1C board"
+	select CEVT_R4K if !MIPS_EXTERNAL_TIMER
+	select CSRC_R4K if !MIPS_EXTERNAL_TIMER
+	select SYS_HAS_CPU_LOONGSON1C
+	select DMA_NONCOHERENT
+	select BOOT_ELF32
+	select IRQ_MIPS_CPU
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SYS_SUPPORTS_HIGHMEM
+	select SYS_SUPPORTS_MIPS16
+	select SYS_HAS_EARLY_PRINTK
+	select USE_GENERIC_EARLY_PRINTK_8250
+	select COMMON_CLK
+endchoice
+
+menuconfig CEVT_CSRC_LS1X
+	bool "Use PWM Timer for clockevent/clocksource"
+	select MIPS_EXTERNAL_TIMER
+	depends on CPU_LOONGSON1
+	help
+	  This option changes the default clockevent/clocksource to PWM Timer,
+	  and is required by Loongson1 CPUFreq support.
+
+	  If unsure, say N.
+
+choice
+	prompt  "Select clockevent/clocksource"
+	depends on CEVT_CSRC_LS1X
+	default TIMER_USE_PWM0
+
+config TIMER_USE_PWM0
+	bool "Use PWM Timer 0"
+	help
+	  Use PWM Timer 0 as the default clockevent/clocksourcer.
+
+config TIMER_USE_PWM1
+	bool "Use PWM Timer 1"
+	help
+	  Use PWM Timer 1 as the default clockevent/clocksourcer.
+
+config TIMER_USE_PWM2
+	bool "Use PWM Timer 2"
+	help
+	  Use PWM Timer 2 as the default clockevent/clocksourcer.
+
+config TIMER_USE_PWM3
+	bool "Use PWM Timer 3"
+	help
+	  Use PWM Timer 3 as the default clockevent/clocksourcer.
+
+endchoice
+
+endif # MACH_LOONGSON32