From ed7a74e813565c75dd706e5e4eb947269ed690b1 Mon Sep 17 00:00:00 2001 From: Amir Vajid Date: Mon, 16 Dec 2019 12:27:33 -0800 Subject: [PATCH] PM / devfreq: memlat: add support for shared core-dev tables A core-dev table is explicity defined in each memlat device today. However, some devices may want to share the same core-dev table so add support for parsing a shared core-dev table that can be used across multiple memlat devices. Change-Id: I5ee0d439c199a6414d2adaeed8328f3dc99b2a84 Signed-off-by: Amir Vajid --- drivers/devfreq/governor_memlat.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/devfreq/governor_memlat.c b/drivers/devfreq/governor_memlat.c index 980d74f6fc15..780fc4aec4bd 100644 --- a/drivers/devfreq/governor_memlat.c +++ b/drivers/devfreq/governor_memlat.c @@ -489,6 +489,9 @@ static struct memlat_node *register_common(struct device *dev, if (hw->get_child_of_node) of_node = hw->get_child_of_node(dev); + if (of_parse_phandle(of_node, "qcom,core-dev-table", 0)) + of_node = of_parse_phandle(of_node, "qcom,core-dev-table", 0); + hw->freq_map = init_core_dev_map(dev, of_node, "qcom,core-dev-table"); if (!hw->freq_map) {