The code was changed multiple times and the comment to MC_STAT
registers writes became slightly outdated. The MC_STAT programming
now isn't hardcoded to the "bandwidth" mode, let's clarify this in
the comment.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210323210446.24867-1-digetx@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
control_1 = tegra20_mc_stat_gather_control(&stat->gather1);
/*
- * Reset statistic gathers state, select bandwidth mode for the
- * statistics collection mode and set clocks counter saturation
- * limit to maximum.
+ * Reset statistic gathers state, select statistics collection mode
+ * and set clocks counter saturation limit to maximum.
*/
mc_writel(mc, 0x00000000, MC_STAT_CONTROL);
mc_writel(mc, control_0, MC_STAT_EMC_CONTROL_0);