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Subject[PATCH v2 06/11] dt-bindings: memory: exynos5422-dmc: Replace the deprecated 'devfreq-events' property
Date
Replace the deprecated 'devfreq-events' property with 'exynos,ppmu-device'
property. But, to guarantee the backward-compatibility, keep the support
of 'devfreq-events' property.

Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
.../bindings/memory-controllers/exynos5422-dmc.txt | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt b/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
index 02e4a1f862f1..fbecbcc00adb 100644
--- a/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
@@ -17,14 +17,14 @@ Required properties for DMC device for Exynos5422:
- clock-names : should include "fout_spll", "mout_sclk_spll", "ff_dout_spll2",
"fout_bpll", "mout_bpll", "sclk_bpll", "mout_mx_mspll_ccore",
"mout_mclk_cdrex" entries
-- devfreq-events : phandles for PPMU devices connected to this DMC.
+- exynos,ppmu-device : phandles for PPMU devices connected to this DMC.
- vdd-supply : phandle for voltage regulator which is connected.
- reg : registers of two CDREX controllers.
- operating-points-v2 : phandle for OPPs described in v2 definition.
- device-handle : phandle of the connected DRAM memory device. For more
information please refer to documentation file:
Documentation/devicetree/bindings/ddr/lpddr3.txt
-- devfreq-events : phandles of the PPMU events used by the controller.
+- exynos,ppmu-device : phandles of the PPMU events used by the controller.
- samsung,syscon-clk : phandle of the clock register set used by the controller,
these registers are used for enabling a 'pause' feature and are not
exposed by clock framework but they must be used in a safe way.
@@ -73,8 +73,8 @@ Example:
"mout_mx_mspll_ccore",
"mout_mclk_cdrex";
operating-points-v2 = <&dmc_opp_table>;
- devfreq-events = <&ppmu_event3_dmc0_0>, <&ppmu_event3_dmc0_1>,
- <&ppmu_event3_dmc1_0>, <&ppmu_event3_dmc1_1>;
+ exynos,ppmu-device = <&ppmu_event3_dmc0_0>, <&ppmu_event3_dmc0_1>,
+ <&ppmu_event3_dmc1_0>, <&ppmu_event3_dmc1_1>;
device-handle = <&samsung_K3QF2F20DB>;
vdd-supply = <&buck1_reg>;
samsung,syscon-clk = <&clock>;
--
2.17.1
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