github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-05 13:06:59 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ARMv8 Juno/Vexpress updates for v4.20

Browse Source 
1. Enablement of scatter gather mode for CoreSight TMC-ETR routing
 
 2. Usage of updated coresight graph bindings that eliminates loads of
    dtc warnings
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABCAAGBQJboNc1AAoJEABBurwxfuKY2DcP/1R+z1wUvJBryuICwcs3uohL
 UGRUqYk0RUbfIRc87bc41fBY4/wjiPqQrtfMoMyjEUdujaCIwsiPzcvX0igKcWD+
 8GZt608EBchD15iXmi8LwvpFvLxNAnRCaeckfPESp4XujmXcUgbXNu9FVfDRCUmF
 NP1FiMEHygKoAfSBVjwe1xFCdfAwgsVlSOI8tZkeQsEWIRy13SM87khjkudvbNt9
 mui9twAFBm/Z1C0BkO4wTVLLPxKh+pVDgMyXcGRjFsgeWLoCX3lRv1y3TVgVSRtk
 vVd5EAZ9XEcTaLYWVXYf8KxecXtqLgndckrcg+kxuVy0gdzLfn9Qr0fp2fi6NoGZ
 6EJJOcJVzkZvNSK1C7KXGvs7kpmdFDHYFC5iywzmxca2HLeMiBEwsXy6ffpwKRjl
 36bh45hWrdTT/RYY8F5UxY3+ZA0Wq3Xi1hM9ISW6ou/0E/j2VXr0DWyaS/TZOUeq
 sXi+wr1kxC88Jn5zz99tS3TztighW78CETgGG0MXBlEAZ4U4PkV56sT8kOuuA637
 uCgeI6YJp3Wg9pa1Eoua2IbDS3QOC7sNUskBcGzKbZEAGh9+hOt/O/a8Hm8O8QFR
 pSa/W1q65WqmRCPSHQhpPGyguQQ472YxwGVTlsIQMdLBcEEvl28sNFc7+zRUoPmw
 FhWmibrOflWFU9mn4Jhk
 =RifB
 -----END PGP SIGNATURE-----

Merge tag 'juno-updates-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt

ARMv8 Juno/Vexpress updates for v4.20

1. Enablement of scatter gather mode for CoreSight TMC-ETR routing

2. Usage of updated coresight graph bindings that eliminates loads of
   dtc warnings

* tag 'juno-updates-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno: Enable coresight tmc scatter gather in ETR
  arm64: dts: juno: Update entries to match latest coresight bindings

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-09-23 06:28:51 -07:00
commit 6302cbe759
3 changed files with 108 additions and 123 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

166
arch/arm64/boot/dts/arm/juno-base.dtsi
View File

@ -115,22 +115,17 @@ etf@20010000 { /* etf0 */
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
/* input port */
port@0 {
reg = <0>;
in-ports {
port {
etf0_in_port: endpoint {
slave-mode;
remote-endpoint = <&main_funnel_out_port>;
};
};
};
/* output port */
port@1 {
reg = <0>;
out-ports {
port {
etf0_out_port: endpoint {
};
};
@ -144,10 +139,11 @@ tpiu@20030000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
tpiu_in_port: endpoint {
slave-mode;
remote-endpoint = <&replicator_out_port0>;
in-ports {
port {
tpiu_in_port: endpoint {
remote-endpoint = <&replicator_out_port0>;
};
};
};
};
@ -160,31 +156,29 @@ main_funnel: funnel@20040000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
/* output port */
port@0 {
reg = <0>;
out-ports {
port {
main_funnel_out_port: endpoint {
remote-endpoint = <&etf0_in_port>;
};
};
};
/* input ports */
port@1 {
main_funnel_in_ports: in-ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
main_funnel_in_port0: endpoint {
slave-mode;
remote-endpoint = <&cluster0_funnel_out_port>;
};
};
port@2 {
port@1 {
reg = <1>;
main_funnel_in_port1: endpoint {
slave-mode;
remote-endpoint = <&cluster1_funnel_out_port>;
};
};
@ -199,10 +193,12 @@ etr@20070000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
etr_in_port: endpoint {
slave-mode;
remote-endpoint = <&replicator_out_port1>;
arm,scatter-gather;
in-ports {
port {
etr_in_port: endpoint {
remote-endpoint = <&replicator_out_port1>;
};
};
};
};
@ -216,8 +212,10 @@ stm@20100000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
stm_out_port: endpoint {
out-ports {
port {
stm_out_port: endpoint {
};
};
};
};
@ -238,9 +236,11 @@ etm0: etm@22040000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
cluster0_etm0_out_port: endpoint {
remote-endpoint = <&cluster0_funnel_in_port0>;
out-ports {
port {
cluster0_etm0_out_port: endpoint {
remote-endpoint = <&cluster0_funnel_in_port0>;
};
};
};
};
@ -252,29 +252,28 @@ funnel@220c0000 { /* cluster0 funnel */
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
out-ports {
port {
cluster0_funnel_out_port: endpoint {
remote-endpoint = <&main_funnel_in_port0>;
};
};
};
in-ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
cluster0_funnel_out_port: endpoint {
remote-endpoint = <&main_funnel_in_port0>;
};
};
port@1 {
reg = <0>;
cluster0_funnel_in_port0: endpoint {
slave-mode;
remote-endpoint = <&cluster0_etm0_out_port>;
};
};
port@2 {
port@1 {
reg = <1>;
cluster0_funnel_in_port1: endpoint {
slave-mode;
remote-endpoint = <&cluster0_etm1_out_port>;
};
};
@ -297,9 +296,11 @@ etm1: etm@22140000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
cluster0_etm1_out_port: endpoint {
remote-endpoint = <&cluster0_funnel_in_port1>;
out-ports {
port {
cluster0_etm1_out_port: endpoint {
remote-endpoint = <&cluster0_funnel_in_port1>;
};
};
};
};
@ -320,9 +321,11 @@ etm2: etm@23040000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
cluster1_etm0_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port0>;
out-ports {
port {
cluster1_etm0_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port0>;
};
};
};
};
@ -334,43 +337,40 @@ funnel@230c0000 { /* cluster1 funnel */
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
out-ports {
port {
cluster1_funnel_out_port: endpoint {
remote-endpoint = <&main_funnel_in_port1>;
};
};
};
in-ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
cluster1_funnel_out_port: endpoint {
remote-endpoint = <&main_funnel_in_port1>;
};
};
port@1 {
reg = <0>;
cluster1_funnel_in_port0: endpoint {
slave-mode;
remote-endpoint = <&cluster1_etm0_out_port>;
};
};
port@2 {
port@1 {
reg = <1>;
cluster1_funnel_in_port1: endpoint {
slave-mode;
remote-endpoint = <&cluster1_etm1_out_port>;
};
};
port@3 {
port@2 {
reg = <2>;
cluster1_funnel_in_port2: endpoint {
slave-mode;
remote-endpoint = <&cluster1_etm2_out_port>;
};
};
port@4 {
port@3 {
reg = <3>;
cluster1_funnel_in_port3: endpoint {
slave-mode;
remote-endpoint = <&cluster1_etm3_out_port>;
};
};
@ -393,9 +393,11 @@ etm3: etm@23140000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
cluster1_etm1_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port1>;
out-ports {
port {
cluster1_etm1_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port1>;
};
};
};
};
@ -416,9 +418,11 @@ etm4: etm@23240000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
cluster1_etm2_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port2>;
out-ports {
port {
cluster1_etm2_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port2>;
};
};
};
};
@ -439,9 +443,11 @@ etm5: etm@23340000 {
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
port {
cluster1_etm3_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port3>;
out-ports {
port {
cluster1_etm3_out_port: endpoint {
remote-endpoint = <&cluster1_funnel_in_port3>;
};
};
};
};
@ -454,7 +460,7 @@ replicator@20120000 {
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
out-ports {
#address-cells = <1>;
#size-cells = <0>;
@ -472,12 +478,10 @@ replicator_out_port1: endpoint {
remote-endpoint = <&etr_in_port>;
};
};
/* replicator input port */
port@2 {
reg = <0>;
};
in-ports {
port {
replicator_in_port0: endpoint {
slave-mode;
};
};
};

52
arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
View File

@ -7,23 +7,16 @@ funnel@20130000 { /* cssys1 */
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
/* output port */
port@0 {
reg = <0>;
out-ports {
port {
csys1_funnel_out_port: endpoint {
remote-endpoint = <&etf1_in_port>;
};
};
/* input port */
port@1 {
reg = <0>;
};
in-ports {
port {
csys1_funnel_in_port0: endpoint {
slave-mode;
};
};
@ -37,22 +30,15 @@ etf@20140000 { /* etf1 */
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
/* input port */
port@0 {
reg = <0>;
in-ports {
port {
etf1_in_port: endpoint {
slave-mode;
remote-endpoint = <&csys1_funnel_out_port>;
};
};
/* output port */
port@1 {
reg = <0>;
};
out-ports {
port {
etf1_out_port: endpoint {
remote-endpoint = <&csys2_funnel_in_port1>;
};
@ -67,20 +53,18 @@ funnel@20150000 { /* cssys2 */
clocks = <&soc_smc50mhz>;
clock-names = "apb_pclk";
power-domains = <&scpi_devpd 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
/* output port */
port@0 {
reg = <0>;
out-ports {
port {
csys2_funnel_out_port: endpoint {
remote-endpoint = <&replicator_in_port0>;
};
};
};
/* input ports */
port@1 {
in-ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
csys2_funnel_in_port0: endpoint {
slave-mode;
@ -88,7 +72,7 @@ csys2_funnel_in_port0: endpoint {
};
};
port@2 {
port@1 {
reg = <1>;
csys2_funnel_in_port1: endpoint {
slave-mode;

13
arch/arm64/boot/dts/arm/juno.dts
View File

@ -257,14 +257,11 @@ &stm_out_port {
remote-endpoint = <&main_funnel_in_port2>;
};
&main_funnel {
ports {
port@3 {
reg = <2>;
main_funnel_in_port2: endpoint {
slave-mode;
remote-endpoint = <&stm_out_port>;
};
&main_funnel_in_ports {
port@2 {
reg = <2>;
main_funnel_in_port2: endpoint {
remote-endpoint = <&stm_out_port>;
};
};
};