+++ /dev/null
-From 33958ad3fc02aeb06a4634e59689a9559d968e1f Mon Sep 17 00:00:00 2001
-From: Ansuel Smith <ansuelsmth@gmail.com>
-Date: Sat, 26 Feb 2022 14:52:29 +0100
-Subject: [PATCH 09/14] clk: qcom: clk-rcg: add clk_rcg_floor_ops ops
-
-Add clk_rcg_floor_ops for clock that can't provide a stable freq and
-require to use a floor freq to provide the requested frequency.
-
-Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
-Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
-Reviewed-by: Stephen Boyd <sboyd@kernel.org>
-Tested-by: Jonathan McDowell <noodles@earth.li>
-Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
-Link: https://lore.kernel.org/r/20220226135235.10051-10-ansuelsmth@gmail.com
----
- drivers/clk/qcom/clk-rcg.c | 24 ++++++++++++++++++++++++
- drivers/clk/qcom/clk-rcg.h | 1 +
- 2 files changed, 25 insertions(+)
-
---- a/drivers/clk/qcom/clk-rcg.c
-+++ b/drivers/clk/qcom/clk-rcg.c
-@@ -526,6 +526,19 @@ static int clk_rcg_set_rate(struct clk_h
- return __clk_rcg_set_rate(rcg, f);
- }
-
-+static int clk_rcg_set_floor_rate(struct clk_hw *hw, unsigned long rate,
-+ unsigned long parent_rate)
-+{
-+ struct clk_rcg *rcg = to_clk_rcg(hw);
-+ const struct freq_tbl *f;
-+
-+ f = qcom_find_freq_floor(rcg->freq_tbl, rate);
-+ if (!f)
-+ return -EINVAL;
-+
-+ return __clk_rcg_set_rate(rcg, f);
-+}
-+
- static int clk_rcg_bypass_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
- {
-@@ -816,6 +829,17 @@ const struct clk_ops clk_rcg_ops = {
- };
- EXPORT_SYMBOL_GPL(clk_rcg_ops);
-
-+const struct clk_ops clk_rcg_floor_ops = {
-+ .enable = clk_enable_regmap,
-+ .disable = clk_disable_regmap,
-+ .get_parent = clk_rcg_get_parent,
-+ .set_parent = clk_rcg_set_parent,
-+ .recalc_rate = clk_rcg_recalc_rate,
-+ .determine_rate = clk_rcg_determine_rate,
-+ .set_rate = clk_rcg_set_floor_rate,
-+};
-+EXPORT_SYMBOL_GPL(clk_rcg_floor_ops);
-+
- const struct clk_ops clk_rcg_bypass_ops = {
- .enable = clk_enable_regmap,
- .disable = clk_disable_regmap,
---- a/drivers/clk/qcom/clk-rcg.h
-+++ b/drivers/clk/qcom/clk-rcg.h
-@@ -86,6 +86,7 @@ struct clk_rcg {
- };
-
- extern const struct clk_ops clk_rcg_ops;
-+extern const struct clk_ops clk_rcg_floor_ops;
- extern const struct clk_ops clk_rcg_bypass_ops;
- extern const struct clk_ops clk_rcg_bypass2_ops;
- extern const struct clk_ops clk_rcg_pixel_ops;