MIPS: BMIPS: Add Broadcom STB power management nodes

Adds power management nodes to BCM7xxx MIPS based SoCs.

Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17727/
Signed-off-by: James Hogan <jhogan@kernel.org>

5 files changed, 279 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/brcm/bcm7346.dtsi b/arch/mips/boot/dts/brcm/bcm7346.dtsi
index 02e426fe6013..8aa5b72d652d 100644
--- a/arch/mips/boot/dts/brcm/bcm7346.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7346.dtsi
@@ -243,6 +243,17 @@
                         brcm,irq-can-wake;
                 };
 
+                aon_ctrl: syscon@408000 {
+                        compatible = "brcm,brcmstb-aon-ctrl";
+                        reg = <0x408000 0x100>, <0x408200 0x200>;
+                        reg-names = "aon-ctrl", "aon-sram";
+                };
+
+                timers: timer@4067c0 {
+                        compatible = "brcm,brcmstb-timers";
+                        reg = <0x4067c0 0x40>;
+                };
+
                 upg_gio: gpio@406700 {
                         compatible = "brcm,brcmstb-gpio";
                         reg = <0x406700 0x60>;
@@ -484,4 +495,38 @@
                         status = "disabled";
                 };
         };
+
+        memory_controllers {
+                compatible = "simple-bus";
+                ranges = <0x0 0x103b0000 0xa000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                memory-controller@0 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x0 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+        };
 };
diff --git a/arch/mips/boot/dts/brcm/bcm7360.dtsi b/arch/mips/boot/dts/brcm/bcm7360.dtsi
index 4b87ebec407a..f68285c2dff0 100644
--- a/arch/mips/boot/dts/brcm/bcm7360.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7360.dtsi
@@ -219,6 +219,17 @@
                         brcm,irq-can-wake;
                 };
 
+                aon_ctrl: syscon@408000 {
+                        compatible = "brcm,brcmstb-aon-ctrl";
+                        reg = <0x408000 0x100>, <0x408200 0x200>;
+                        reg-names = "aon-ctrl", "aon-sram";
+                };
+
+                timers: timer@406680 {
+                        compatible = "brcm,brcmstb-timers";
+                        reg = <0x406680 0x40>;
+                };
+
                 upg_gio: gpio@406500 {
                         compatible = "brcm,brcmstb-gpio";
                         reg = <0x406500 0xa0>;
@@ -403,4 +414,38 @@
                         status = "disabled";
                 };
         };
+
+        memory_controllers {
+                compatible = "simple-bus";
+                ranges = <0x0 0x103b0000 0xa000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                memory-controller@0 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x0 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+        };
 };
diff --git a/arch/mips/boot/dts/brcm/bcm7362.dtsi b/arch/mips/boot/dts/brcm/bcm7362.dtsi
index ca657df34b6d..a4bfa5f2b006 100644
--- a/arch/mips/boot/dts/brcm/bcm7362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7362.dtsi
@@ -215,6 +215,17 @@
                         brcm,irq-can-wake;
                 };
 
+                aon_ctrl: syscon@408000 {
+                        compatible = "brcm,brcmstb-aon-ctrl";
+                        reg = <0x408000 0x100>, <0x408200 0x200>;
+                        reg-names = "aon-ctrl", "aon-sram";
+                };
+
+                timers: timer@406680 {
+                        compatible = "brcm,brcmstb-timers";
+                        reg = <0x406680 0x40>;
+                };
+
                 upg_gio: gpio@406500 {
                         compatible = "brcm,brcmstb-gpio";
                         reg = <0x406500 0xa0>;
@@ -399,4 +410,38 @@
                         status = "disabled";
                 };
         };
+
+        memory_controllers {
+                compatible = "simple-bus";
+                ranges = <0x0 0x103b0000 0xa000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                memory-controller@0 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x0 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+        };
 };
diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi
index e4fb9b6e6dce..6cb535235efa 100644
--- a/arch/mips/boot/dts/brcm/bcm7425.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi
@@ -242,6 +242,17 @@
                         brcm,irq-can-wake;
                 };
 
+                aon_ctrl: syscon@408000 {
+                        compatible = "brcm,brcmstb-aon-ctrl";
+                        reg = <0x408000 0x100>, <0x408200 0x200>;
+                        reg-names = "aon-ctrl", "aon-sram";
+                };
+
+                timers: timer@4067c0 {
+                        compatible = "brcm,brcmstb-timers";
+                        reg = <0x4067c0 0x40>;
+                };
+
                 upg_gio: gpio@406700 {
                         compatible = "brcm,brcmstb-gpio";
                         reg = <0x406700 0x80>;
@@ -495,4 +506,65 @@
                         status = "disabled";
                 };
         };
+
+        memory_controllers {
+                compatible = "simple-bus";
+                ranges = <0x0 0x103b0000 0x1a000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                memory-controller@0 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x0 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+
+                memory-controller@1 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x10000 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+        };
 };
diff --git a/arch/mips/boot/dts/brcm/bcm7435.dtsi b/arch/mips/boot/dts/brcm/bcm7435.dtsi
index 1484e8990e52..1e0545c7f5b7 100644
--- a/arch/mips/boot/dts/brcm/bcm7435.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7435.dtsi
@@ -257,6 +257,17 @@
                         brcm,irq-can-wake;
                 };
 
+                aon_ctrl: syscon@408000 {
+                        compatible = "brcm,brcmstb-aon-ctrl";
+                        reg = <0x408000 0x100>, <0x408200 0x200>;
+                        reg-names = "aon-ctrl", "aon-sram";
+                };
+
+                timers: timer@4067c0 {
+                        compatible = "brcm,brcmstb-timers";
+                        reg = <0x4067c0 0x40>;
+                };
+
                 upg_gio: gpio@406700 {
                         compatible = "brcm,brcmstb-gpio";
                         reg = <0x406700 0x80>;
@@ -510,4 +521,65 @@
                         status = "disabled";
                 };
         };
+
+        memory_controllers {
+                compatible = "simple-bus";
+                ranges = <0x0 0x103b0000 0x1a000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                memory-controller@0 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x0 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+
+                memory-controller@1 {
+                        compatible = "brcm,brcmstb-memc", "simple-bus";
+                        ranges = <0x0 0x10000 0xa000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        memc-arb@1000 {
+                                compatible = "brcm,brcmstb-memc-arb";
+                                reg = <0x1000 0x248>;
+                        };
+
+                        memc-ddr@2000 {
+                                compatible = "brcm,brcmstb-memc-ddr";
+                                reg = <0x2000 0x300>;
+                        };
+
+                        ddr-phy@6000 {
+                                compatible = "brcm,brcmstb-ddr-phy";
+                                reg = <0x6000 0xc8>;
+                        };
+
+                        shimphy@8000 {
+                                compatible = "brcm,brcmstb-ddr-shimphy";
+                                reg = <0x8000 0x13c>;
+                        };
+                };
+        };
 };