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2023-04-05MIPS: Loongson: Don't select platform features with CPUJiaxun Yang
ARCH_HAS_PHYS_TO_DMA and GPIOLIB are all platform level features they shouldn't be selected with CPU. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-04-16mips: loongsoon2ef: remove private clk apiArnd Bergmann
As platforms are moving to COMMON_CLK in general, loongson2ef stuck out as something that has a private implementation but does not actually use it except for setting the frequency of the CPU itself from the loongson2_cpufreq driver. Change that driver to call the register setting function directly and remove the rest of the stub implementation. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2019-11-11MIPS: Loongson2ef: Convert to early_printk_8250Jiaxun Yang
early_printk.c is doing the same with early_printk_8250. Remove duplicated code. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: chenhe@lemote.com
2019-11-01MIPS: Loongson2ef: clean up loongson64 related codeJiaxun Yang
Remove unrelevent macros, defines and codes from loongson2ef mach. Also rename some defines to match new naming. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: paul.burton@mips.com
2019-11-01MIPS: Fork loongson2ef from loongson64Jiaxun Yang
As later model of GSx64 family processors including 2-series-soc have similar design with initial loongson3a while loongson2e/f seems less identical, we separate loongson2e/f support code out of mach-loongson64 to make our life easier. This patch contains mostly file moving works. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> [paulburton@kernel.org: Squash in the MAINTAINERS updates] Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: paul.burton@mips.com