Lines Matching +full:exynos +full:- +full:ppmu +full:- +full:v2

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/samsung,exynos5422-dmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12   - Krzysztof Kozlowski <krzk@kernel.org>
13   - Lukasz Luba <lukasz.luba@arm.com>
19   controller in runtime, the driver uses the PPMU (Platform Performance
27       - const: samsung,exynos5422-dmc
29   clock-names:
31       - const: fout_spll
32       - const: mout_sclk_spll
33       - const: ff_dout_spll2
34       - const: fout_bpll
35       - const: mout_bpll
36       - const: sclk_bpll
37       - const: mout_mx_mspll_ccore
38       - const: mout_mclk_cdrex
44   devfreq-events:
45     $ref: /schemas/types.yaml#/definitions/phandle-array
50     description: phandles of the PPMU events used by the controller.
52   device-handle:
58   operating-points-v2: true
62       - description: DMC internal performance event counters in DREX0
63       - description: DMC internal performance event counters in DREX1
65   interrupt-names:
67       - const: drex_0
68       - const: drex_1
72       - description: registers of DREX0
73       - description: registers of DREX1
75   samsung,syscon-clk:
83   vdd-supply: true
86   - compatible
87   - clock-names
88   - clocks
89   - devfreq-events
90   - device-handle
91   - reg
92   - samsung,syscon-clk
97   - |
98     #include <dt-bindings/clock/exynos5420.h>
99     ppmu_dmc0_0: ppmu@10d00000 {
100         compatible = "samsung,exynos-ppmu";
103         clock-names = "ppmu";
105             ppmu_event_dmc0_0: ppmu-event3-dmc0-0 {
106                 event-name = "ppmu-event3-dmc0_0";
111     memory-controller@10c20000 {
112         compatible = "samsung,exynos5422-dmc";
122         clock-names = "fout_spll",
130         operating-points-v2 = <&dmc_opp_table>;
131         devfreq-events = <&ppmu_event3_dmc0_0>,	<&ppmu_event3_dmc0_1>,
133         device-handle = <&samsung_K3QF2F20DB>;
134         vdd-supply = <&buck1_reg>;
135         samsung,syscon-clk = <&clock>;
136         interrupt-parent = <&combiner>;
138         interrupt-names = "drex_0", "drex_1";