Merge tag 'nfs-for-4.21-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / net / wireless / qcom,ath10k.txt

diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
index 2196d1ab3c8cfab49dddacd4fba84c16820279c9..ae661e65354e7865faf170c42fa6e10ed05c35a8 100644 (file)
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
@@ -21,10 +21,22 @@ can be provided per device.
 
 SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi".
 
-Optional properties:
 - reg: Address and length of the register set for the device.
 - reg-names: Must include the list of following reg names,
             "membase"
+- interrupts: reference to the list of 17 interrupt numbers for "qcom,ipq4019-wifi"
+             compatible target.
+             reference to the list of 12 interrupt numbers for "qcom,wcn3990-wifi"
+             compatible target.
+             Must contain interrupt-names property per entry for
+             "qcom,ath10k", "qcom,ipq4019-wifi" compatible targets.
+
+- interrupt-names: Must include the entries for MSI interrupt
+                  names ("msi0" to "msi15") and legacy interrupt
+                  name ("legacy") for "qcom,ath10k", "qcom,ipq4019-wifi"
+                  compatible targets.
+
+Optional properties:
 - resets: Must contain an entry for each entry in reset-names.
           See ../reset/reseti.txt for details.
 - reset-names: Must include the list of following reset names,
@@ -37,12 +49,9 @@ Optional properties:
 - clocks: List of clock specifiers, must contain an entry for each required
           entry in clock-names.
 - clock-names: Should contain the clock names "wifi_wcss_cmd", "wifi_wcss_ref",
-               "wifi_wcss_rtc".
-- interrupts: List of interrupt lines. Must contain an entry
-             for each entry in the interrupt-names property.
-- interrupt-names: Must include the entries for MSI interrupt
-                  names ("msi0" to "msi15") and legacy interrupt
-                  name ("legacy"),
+              "wifi_wcss_rtc" for "qcom,ipq4019-wifi" compatible target and
+              "cxo_ref_clk_pin" for "qcom,wcn3990-wifi"
+              compatible target.
 - qcom,msi_addr: MSI interrupt address.
 - qcom,msi_base: Base value to add before writing MSI data into
                MSI address register.
@@ -55,14 +64,25 @@ Optional properties:
 - qcom,ath10k-pre-calibration-data : pre calibration data as an array,
                                     the length can vary between hw versions.
 - <supply-name>-supply: handle to the regulator device tree node
-                          optional "supply-name" is "vdd-0.8-cx-mx".
+                          optional "supply-name" are "vdd-0.8-cx-mx",
+                          "vdd-1.8-xo", "vdd-1.3-rfa" and "vdd-3.3-ch0".
 - memory-region:
        Usage: optional
        Value type: <phandle>
        Definition: reference to the reserved-memory for the msa region
                    used by the wifi firmware running in Q6.
+- iommus:
+       Usage: optional
+       Value type: <prop-encoded-array>
+       Definition: A list of phandle and IOMMU specifier pairs.
+- ext-fem-name:
+       Usage: Optional
+       Value type: string
+       Definition: Name of external front end module used. Some valid FEM names
+                   for example: "microsemi-lx5586", "sky85703-11"
+                   and "sky85803" etc.
 
-Example (to supply the calibration data alone):
+Example (to supply PCI based wifi block details):
 
 In this example, the node is defined as child node of the PCI controller.
 
@@ -74,10 +94,10 @@ pci {
                #address-cells = <3>;
                device_type = "pci";
 
-               ath10k@0,0 {
+               wifi@0,0 {
                        reg = <0 0 0 0 0>;
-                       device_type = "pci";
                        qcom,ath10k-calibration-data = [ 01 02 03 ... ];
+                       ext-fem-name = "microsemi-lx5586";
                };
        };
 };
@@ -138,21 +158,25 @@ wifi@18000000 {
                compatible = "qcom,wcn3990-wifi";
                reg = <0x18800000 0x800000>;
                reg-names = "membase";
-               clocks = <&clock_gcc clk_aggre2_noc_clk>;
-               clock-names = "smmu_aggre2_noc_clk"
+               clocks = <&clock_gcc clk_rf_clk2_pin>;
+               clock-names = "cxo_ref_clk_pin";
                interrupts =
-                          <0 130 0 /* CE0 */ >,
-                          <0 131 0 /* CE1 */ >,
-                          <0 132 0 /* CE2 */ >,
-                          <0 133 0 /* CE3 */ >,
-                          <0 134 0 /* CE4 */ >,
-                          <0 135 0 /* CE5 */ >,
-                          <0 136 0 /* CE6 */ >,
-                          <0 137 0 /* CE7 */ >,
-                          <0 138 0 /* CE8 */ >,
-                          <0 139 0 /* CE9 */ >,
-                          <0 140 0 /* CE10 */ >,
-                          <0 141 0 /* CE11 */ >;
+                       <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
+                       <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>;
                vdd-0.8-cx-mx-supply = <&pm8998_l5>;
+               vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+               vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+               vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
                memory-region = <&wifi_msa_mem>;
+               iommus = <&apps_smmu 0x0040 0x1>;
 };