dt-bindings: power: qcom,rpmhpd: Add RPMh power domain for Hawi SoC

Document the RPMh power domain for Hawi SoC, and add definitions for
the new power domains which present in Hawi SoC:
 - RPMHPD_DCX (Display Core X): supplies VDD_DISP for the display
   subsystem
 - RPMHPD_GBX (Graphics Box): supplies VDD_GFX_BX for the GPU/graphics
   subsystem

Also, add constants for new power domain levels that supported in Hawi
SoC, including: LOW_SVS_D3_0, LOW_SVS_D1_0, LOW_SVS_D0_0, SVS_L2_0,
TURBO_L1_0/1/2, TURBO_L1_0/1/2.

Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Author: fenglinw-qcom

Documentation/devicetree/bindings/power/qcom,rpmpd.yaml

@@ -19,6 +19,7 @@ properties:
       - enum:
           - qcom,eliza-rpmhpd
           - qcom,glymur-rpmhpd
+          - qcom,hawi-rpmhpd
           - qcom,kaanapali-rpmhpd
           - qcom,mdm9607-rpmpd
           - qcom,milos-rpmhpd

include/dt-bindings/power/qcom,rpmhpd.h

@@ -28,15 +28,20 @@
 #define RPMHPD_XO               18
 #define RPMHPD_NSP2             19
 #define RPMHPD_GMXC		20
+#define RPMHPD_DCX		21
+#define RPMHPD_GBX		22
 
 /* RPMh Power Domain performance levels */
 #define RPMH_REGULATOR_LEVEL_RETENTION		16
 #define RPMH_REGULATOR_LEVEL_MIN_SVS		48
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D3_0	49
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D3		50
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D2_1	51
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D2		52
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D1_1	54
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D1_0	55
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D1		56
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D0_0	59
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_D0		60
 #define RPMH_REGULATOR_LEVEL_LOW_SVS		64
 #define RPMH_REGULATOR_LEVEL_LOW_SVS_P1		72
@@ -47,15 +52,22 @@
 #define RPMH_REGULATOR_LEVEL_SVS_L0		144
 #define RPMH_REGULATOR_LEVEL_SVS_L1		192
 #define RPMH_REGULATOR_LEVEL_SVS_L2		224
+#define RPMH_REGULATOR_LEVEL_SVS_L2_0		225
 #define RPMH_REGULATOR_LEVEL_NOM		256
 #define RPMH_REGULATOR_LEVEL_NOM_L0		288
 #define RPMH_REGULATOR_LEVEL_NOM_L1		320
 #define RPMH_REGULATOR_LEVEL_NOM_L2		336
 #define RPMH_REGULATOR_LEVEL_TURBO		384
 #define RPMH_REGULATOR_LEVEL_TURBO_L0		400
 #define RPMH_REGULATOR_LEVEL_TURBO_L1		416
+#define RPMH_REGULATOR_LEVEL_TURBO_L1_0		417
+#define RPMH_REGULATOR_LEVEL_TURBO_L1_1		418
+#define RPMH_REGULATOR_LEVEL_TURBO_L1_2		419
 #define RPMH_REGULATOR_LEVEL_TURBO_L2		432
 #define RPMH_REGULATOR_LEVEL_TURBO_L3		448
+#define RPMH_REGULATOR_LEVEL_TURBO_L3_0		449
+#define RPMH_REGULATOR_LEVEL_TURBO_L3_1		450
+#define RPMH_REGULATOR_LEVEL_TURBO_L3_2		451
 #define RPMH_REGULATOR_LEVEL_TURBO_L4		452
 #define RPMH_REGULATOR_LEVEL_TURBO_L5		456
 #define RPMH_REGULATOR_LEVEL_SUPER_TURBO	464