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Diffstat (limited to 'target/linux/ipq807x/patches-5.15/0049-v6.2-clk-qcom-reset-support-resetting-multiple-bits.patch')
-rw-r--r--target/linux/ipq807x/patches-5.15/0049-v6.2-clk-qcom-reset-support-resetting-multiple-bits.patch59
1 files changed, 0 insertions, 59 deletions
diff --git a/target/linux/ipq807x/patches-5.15/0049-v6.2-clk-qcom-reset-support-resetting-multiple-bits.patch b/target/linux/ipq807x/patches-5.15/0049-v6.2-clk-qcom-reset-support-resetting-multiple-bits.patch
deleted file mode 100644
index e0725a6612..0000000000
--- a/target/linux/ipq807x/patches-5.15/0049-v6.2-clk-qcom-reset-support-resetting-multiple-bits.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-From 813ba3e427671ba3ff35c825087b03f0ad91cf02 Mon Sep 17 00:00:00 2001
-From: Robert Marko <robimarko@gmail.com>
-Date: Mon, 7 Nov 2022 14:28:59 +0100
-Subject: [PATCH] clk: qcom: reset: support resetting multiple bits
-
-This patch adds the support for giving the complete bitmask
-in reset structure and reset operation will use this bitmask
-for all reset operations.
-
-Currently, reset structure only takes a single bit for each reset
-and then calculates the bitmask by using the BIT() macro.
-
-However, this is not sufficient anymore for newer SoC-s like IPQ8074,
-IPQ6018 and more, since their networking resets require multiple bits
-to be asserted in order to properly reset the HW block completely.
-
-So, in order to allow asserting multiple bits add "bitmask" field to
-qcom_reset_map, and then use that bitmask value if its populated in the
-driver, if its not populated, then we just default to existing behaviour
-and calculate the bitmask on the fly.
-
-Signed-off-by: Robert Marko <robimarko@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221107132901.489240-1-robimarko@gmail.com
----
- drivers/clk/qcom/reset.c | 4 ++--
- drivers/clk/qcom/reset.h | 1 +
- 2 files changed, 3 insertions(+), 2 deletions(-)
-
---- a/drivers/clk/qcom/reset.c
-+++ b/drivers/clk/qcom/reset.c
-@@ -30,7 +30,7 @@ qcom_reset_assert(struct reset_controlle
-
- rst = to_qcom_reset_controller(rcdev);
- map = &rst->reset_map[id];
-- mask = BIT(map->bit);
-+ mask = map->bitmask ? map->bitmask : BIT(map->bit);
-
- return regmap_update_bits(rst->regmap, map->reg, mask, mask);
- }
-@@ -44,7 +44,7 @@ qcom_reset_deassert(struct reset_control
-
- rst = to_qcom_reset_controller(rcdev);
- map = &rst->reset_map[id];
-- mask = BIT(map->bit);
-+ mask = map->bitmask ? map->bitmask : BIT(map->bit);
-
- return regmap_update_bits(rst->regmap, map->reg, mask, 0);
- }
---- a/drivers/clk/qcom/reset.h
-+++ b/drivers/clk/qcom/reset.h
-@@ -12,6 +12,7 @@ struct qcom_reset_map {
- unsigned int reg;
- u8 bit;
- u8 udelay;
-+ u32 bitmask;
- };
-
- struct regmap;