diff options
Diffstat (limited to 'arch/arm64/boot/dts/apple/t7001.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/apple/t7001.dtsi | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/apple/t7001.dtsi b/arch/arm64/boot/dts/apple/t7001.dtsi index a76e034c85e3..a2efa81305df 100644 --- a/arch/arm64/boot/dts/apple/t7001.dtsi +++ b/arch/arm64/boot/dts/apple/t7001.dtsi @@ -35,24 +35,86 @@ compatible = "apple,typhoon"; reg = <0x0 0x0>; cpu-release-addr = <0 0>; /* To be filled in by loader */ + performance-domains = <&cpufreq>; + operating-points-v2 = <&typhoon_opp>; enable-method = "spin-table"; device_type = "cpu"; + next-level-cache = <&l2_cache>; + i-cache-size = <0x10000>; + d-cache-size = <0x10000>; }; cpu1: cpu@1 { compatible = "apple,typhoon"; reg = <0x0 0x1>; cpu-release-addr = <0 0>; /* To be filled in by loader */ + performance-domains = <&cpufreq>; + operating-points-v2 = <&typhoon_opp>; enable-method = "spin-table"; device_type = "cpu"; + next-level-cache = <&l2_cache>; + i-cache-size = <0x10000>; + d-cache-size = <0x10000>; }; cpu2: cpu@2 { compatible = "apple,typhoon"; reg = <0x0 0x2>; cpu-release-addr = <0 0>; /* To be filled by loader */ + performance-domains = <&cpufreq>; + operating-points-v2 = <&typhoon_opp>; enable-method = "spin-table"; device_type = "cpu"; + next-level-cache = <&l2_cache>; + i-cache-size = <0x10000>; + d-cache-size = <0x10000>; + }; + + l2_cache: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x200000>; + }; + }; + + typhoon_opp: opp-table { + compatible = "operating-points-v2"; + + opp01 { + opp-hz = /bits/ 64 <300000000>; + opp-level = <1>; + clock-latency-ns = <300>; + }; + opp02 { + opp-hz = /bits/ 64 <396000000>; + opp-level = <2>; + clock-latency-ns = <49000>; + }; + opp03 { + opp-hz = /bits/ 64 <600000000>; + opp-level = <3>; + clock-latency-ns = <31000>; + }; + opp04 { + opp-hz = /bits/ 64 <840000000>; + opp-level = <4>; + clock-latency-ns = <32000>; + }; + opp05 { + opp-hz = /bits/ 64 <1128000000>; + opp-level = <5>; + clock-latency-ns = <32000>; + }; + opp06 { + opp-hz = /bits/ 64 <1392000000>; + opp-level = <6>; + clock-latency-ns = <37000>; + }; + opp07 { + opp-hz = /bits/ 64 <1512000000>; + opp-level = <7>; + clock-latency-ns = <41000>; }; }; @@ -63,6 +125,12 @@ nonposted-mmio; ranges; + cpufreq: performance-controller@202220000 { + compatible = "apple,t7000-cluster-cpufreq", "apple,s5l8960x-cluster-cpufreq"; + reg = <0x2 0x02220000 0 0x1000>; + #performance-domain-cells = <0>; + }; + serial0: serial@20a0c0000 { compatible = "apple,s5l-uart"; reg = <0x2 0x0a0c0000 0x0 0x4000>; @@ -72,9 +140,18 @@ /* Use the bootloader-enabled clocks for now. */ clocks = <&clkref>, <&clkref>; clock-names = "uart", "clk_uart_baud0"; + power-domains = <&ps_uart0>; status = "disabled"; }; + pmgr: power-management@20e000000 { + compatible = "apple,t7000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x2 0xe000000 0 0x24000>; + }; + wdt: watchdog@20e027000 { compatible = "apple,t7000-wdt", "apple,wdt"; reg = <0x2 0x0e027000 0x0 0x1000>; @@ -88,11 +165,13 @@ reg = <0x2 0x0e100000 0x0 0x100000>; #interrupt-cells = <3>; interrupt-controller; + power-domains = <&ps_aic>; }; pinctrl: pinctrl@20e300000 { compatible = "apple,t7000-pinctrl", "apple,pinctrl"; reg = <0x2 0x0e300000 0x0 0x100000>; + power-domains = <&ps_gpio>; gpio-controller; #gpio-cells = <2>; @@ -121,3 +200,5 @@ <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>; }; }; + +#include "t7001-pmgr.dtsi" |