pm24.git/drivers/perf/amlogic, branch v6.3

perf/amlogic: adjust register offsets

2023-03-27T15:31:22Z

Commit "perf/amlogic: resolve conflict between canvas & pmu" changed the base address. Fixes: 2016e2113d35 ("perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver") Signed-off-by: Marc Gonzalez Acked-by: Will Deacon Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20230327120932.2158389-4-mgonzalez@freebox.fr Signed-off-by: Neil Armstrong

perf/amlogic: Remove unused header inclusions of

2022-11-29T13:32:16Z

According to the "Abaci Robot": | ./drivers/perf/amlogic/meson_g12_ddr_pmu.c:15 linux/version.h not needed. | ./drivers/perf/amlogic/meson_ddr_pmu_core.c: 19 linux/version.h not needed. So drop the unnecessary #include directives. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3280 Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3282 Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Link: https://lore.kernel.org/r/20221129032108.119661-1-jiapeng.chong@linux.alibaba.com Link: https://lore.kernel.org/r/20221129032108.119661-2-jiapeng.chong@linux.alibaba.com [will: Squashed patches together, filled out commit message a bit more] Signed-off-by: Will Deacon

perf/amlogic: Fix build error for x86_64 allmodconfig

2022-11-22T10:29:49Z

The driver misses including , which causes a compilation error with x86_64 'allmodconfig': drivers/perf/amlogic/meson_g12_ddr_pmu.c: In function 'dmc_g12_get_freq_quick': drivers/perf/amlogic/meson_g12_ddr_pmu.c:135:15: error: implicit declaration of function 'readl' [-Werror=implicit-function-declaration] 135 | val = readl(info->pll_reg); | ^~~~~ drivers/perf/amlogic/meson_g12_ddr_pmu.c: In function 'dmc_g12_counter_enable': drivers/perf/amlogic/meson_g12_ddr_pmu.c:204:9: error: implicit declaration of function 'writel' [-Werror=implicit-function-declaration] 204 | writel(clock_count, info->ddr_reg[0] + DMC_MON_G12_TIMER); | ^~~~~~ Add the missing header to fix the build. Fixes: 2016e2113d35 ("perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver") Reported-by: Stephen Rothwell Signed-off-by: Jiucheng Xu Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20221122084028.572494-1-jiucheng.xu@amlogic.com Signed-off-by: Will Deacon

perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver

2022-11-21T18:28:45Z

Add support for Amlogic Meson G12 Series SOC - DDR bandwidth PMU driver framework and interfaces. The PMU can not only monitor the total DDR bandwidth, but also individual IP module bandwidth. Signed-off-by: Jiucheng Xu Tested-by: Chris Healy Link: https://lore.kernel.org/r/20221121021602.3306998-1-jiucheng.xu@amlogic.com Signed-off-by: Will Deacon