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authorVladimir Barinov <vladimir.barinov@cogentembedded.com>2017-11-20 15:43:00 +0300
committerVladimir Barinov <vladimir.barinov@cogentembedded.com>2017-11-20 15:43:00 +0300
commit8a92de0ca46277305839c838a5cf72f37646b196 (patch)
tree79b277dca334f5740f753d2212b7710f567dd7e8 /meta-rcar-gen3-adas/recipes-kernel/linux
parentb88b7d2ce0fc253a97c11d5df27dabf27bf64996 (diff)
R8A7797: enable IMR resourses in kernel
Diffstat (limited to 'meta-rcar-gen3-adas/recipes-kernel/linux')
-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0018-arm64-renesas-r8a7797-Add-Renesas-R8A7797-SoC-suppor.patch50
-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch12
2 files changed, 49 insertions, 13 deletions
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0018-arm64-renesas-r8a7797-Add-Renesas-R8A7797-SoC-suppor.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0018-arm64-renesas-r8a7797-Add-Renesas-R8A7797-SoC-suppor.patch
index 93cf1ec..d9b00f6 100644
--- a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0018-arm64-renesas-r8a7797-Add-Renesas-R8A7797-SoC-suppor.patch
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0018-arm64-renesas-r8a7797-Add-Renesas-R8A7797-SoC-suppor.patch
@@ -8,10 +8,10 @@ This adds Renesas R8A7797 SoC support
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
---
arch/arm64/Kconfig.platforms | 6 +
- arch/arm64/boot/dts/renesas/r8a7797.dtsi | 973 ++++++++++
+ arch/arm64/boot/dts/renesas/r8a7797.dtsi | 1005 ++++++++++
drivers/clk/renesas/Kconfig | 1 +
drivers/clk/renesas/Makefile | 1 +
- drivers/clk/renesas/r8a7797-cpg-mssr.c | 218 +++
+ drivers/clk/renesas/r8a7797-cpg-mssr.c | 222 +++
drivers/clk/renesas/rcar-gen3-cpg.c | 41 +-
drivers/clk/renesas/rcar-gen3-cpg.h | 6 +
drivers/clk/renesas/renesas-cpg-mssr.c | 6 +
@@ -48,7 +48,7 @@ Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
drivers/thermal/rcar_gen3_thermal.c | 29 +
include/dt-bindings/clock/r8a7797-cpg-mssr.h | 48 +
include/dt-bindings/power/r8a7797-sysc.h | 32 +
- 41 files changed, 4256 insertions(+), 30 deletions(-)
+ 41 files changed, 4292 insertions(+), 30 deletions(-)
create mode 100644 arch/arm64/boot/dts/renesas/r8a7797.dtsi
create mode 100644 drivers/clk/renesas/r8a7797-cpg-mssr.c
create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a7797.c
@@ -75,10 +75,10 @@ index 7c104ca..9380fc6 100644
help
diff --git a/arch/arm64/boot/dts/renesas/r8a7797.dtsi b/arch/arm64/boot/dts/renesas/r8a7797.dtsi
new file mode 100644
-index 0000000..30638e3
+index 0000000..1be93e8
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7797.dtsi
-@@ -0,0 +1,973 @@
+@@ -0,0 +1,1005 @@
+/*
+ * Device Tree Source for the r8a7797 SoC
+ *
@@ -1050,6 +1050,38 @@ index 0000000..30638e3
+ power-domains = <&sysc R8A7797_PD_ALWAYS_ON>;
+ status = "okay";
+ };
++
++ imrlx4_ch0: imr-lx4@fe860000 {
++ compatible = "renesas,imr-lx4";
++ reg = <0 0xfe860000 0 0x2000>;
++ interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&cpg CPG_MOD 823>;
++ power-domains = <&sysc R8A7797_PD_ALWAYS_ON>;
++ };
++
++ imrlx4_ch1: imr-lx4@fe870000 {
++ compatible = "renesas,imr-lx4";
++ reg = <0 0xfe870000 0 0x2000>;
++ interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&cpg CPG_MOD 822>;
++ power-domains = <&sysc R8A7797_PD_ALWAYS_ON>;
++ };
++
++ imrlx4_ch2: imr-lx4@fe880000 {
++ compatible = "renesas,imr-lx4";
++ reg = <0 0xfe880000 0 0x2000>;
++ interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&cpg CPG_MOD 821>;
++ power-domains = <&sysc R8A7797_PD_ALWAYS_ON>;
++ };
++
++ imrlx4_ch3: imr-lx4@fe890000 {
++ compatible = "renesas,imr-lx4";
++ reg = <0 0xfe890000 0 0x2000>;
++ interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
++ clocks = <&cpg CPG_MOD 820>;
++ power-domains = <&sysc R8A7797_PD_ALWAYS_ON>;
++ };
+ };
+};
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
@@ -1078,10 +1110,10 @@ index 1072f76..c6f0abb 100644
obj-$(CONFIG_CLK_RENESAS_CPG_MSSR) += renesas-cpg-mssr.o clk-div6.o
diff --git a/drivers/clk/renesas/r8a7797-cpg-mssr.c b/drivers/clk/renesas/r8a7797-cpg-mssr.c
new file mode 100644
-index 0000000..c8e9a3f
+index 0000000..29dfe4a
--- /dev/null
+++ b/drivers/clk/renesas/r8a7797-cpg-mssr.c
-@@ -0,0 +1,218 @@
+@@ -0,0 +1,222 @@
+/*
+ * r8a7797 Clock Pulse Generator / Module Standby and Software Reset
+ *
@@ -1209,6 +1241,10 @@ index 0000000..c8e9a3f
+ DEF_MOD("vin0", 811, R8A7797_CLK_S2D1),
+ DEF_MOD("etheravb", 812, R8A7797_CLK_S2D2),
+ DEF_MOD("isp", 817, R8A7797_CLK_S2D1), /* @@ Unknown Module Clock */
++ DEF_MOD("imr3", 820, R8A7797_CLK_S2D1),
++ DEF_MOD("imr2", 821, R8A7797_CLK_S2D1),
++ DEF_MOD("imr1", 822, R8A7797_CLK_S2D1),
++ DEF_MOD("imr0", 823, R8A7797_CLK_S2D1),
+ DEF_MOD("gpio5", 907, R8A7797_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A7797_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A7797_CLK_CP),
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch
index 1825776..fb75157 100644
--- a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0040-arm64-dts-renesas-add-ADAS-boards.patch
@@ -10261,14 +10261,14 @@ index 0000000..f71addf
+ /* device specific region for Lossy Decompression */
+ lossy_decompress: linux,lossy_decompress {
+ no-map;
-+ reg = <0x00000000 0x64000000 0x0 0x03000000>;
++ reg = <0x00000000 0x6c000000 0x0 0x03000000>;
+ };
+
+ /* global autoconfigured region for contiguous allocations */
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
-+ reg = <0x00000000 0x67000000 0x0 0x09000000>;
++ reg = <0x00000000 0x6f000000 0x0 0x10000000>;
+ linux,cma-default;
+ };
+
@@ -10276,7 +10276,7 @@ index 0000000..f71addf
+ linux,multimedia {
+ compatible = "shared-dma-pool";
+ reusable;
-+ reg = <0x00000000 0x70000000 0x0 0x10000000>;
++ reg = <0x00000000 0x7f000000 0x0 0x01000000>;
+ };
+ };
+
@@ -11917,14 +11917,14 @@ index 0000000..f683ec3
+ /* device specific region for Lossy Decompression */
+ lossy_decompress: linux,lossy_decompress {
+ no-map;
-+ reg = <0x00000000 0x64000000 0x0 0x03000000>;
++ reg = <0x00000000 0x6c000000 0x0 0x03000000>;
+ };
+
+ /* global autoconfigured region for contiguous allocations */
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
-+ reg = <0x00000000 0x67000000 0x0 0x09000000>;
++ reg = <0x00000000 0x6f000000 0x0 0x10000000>;
+ linux,cma-default;
+ };
+
@@ -11932,7 +11932,7 @@ index 0000000..f683ec3
+ linux,multimedia {
+ compatible = "shared-dma-pool";
+ reusable;
-+ reg = <0x00000000 0x70000000 0x0 0x10000000>;
++ reg = <0x00000000 0x7f000000 0x0 0x01000000>;
+ };
+ };
+