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ARM: dts: r8a7778: Add HSCIF0/1 support 

Add HSCIF0/1 clocks and device nodes, based on Rev. 1.00 of the R-Car
M1A datasheet.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
[geert: Squashed two patches]
[geert: Correct HSCIF1 module clock index]
[geert: Correct reg properties for non-LPAE]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Ulrich Hecht 2019-01-10 16:32:32 +01:00 committed by Simon Horman
parent 383f602498
commit adbb78e110
2 changed files with 30 additions and 0 deletions
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28
arch/arm/boot/dts/r8a7778.dtsi
View File

@ -367,6 +367,30 @@
status = "disabled";
};
hscif0: serial@ffe48000 {
compatible = "renesas,hscif-r8a7778",
"renesas,rcar-gen1-hscif", "renesas,hscif";
reg = <0xffe48000 96>;
interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_HSCIF0>,
<&cpg_clocks R8A7778_CLK_S>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
power-domains = <&cpg_clocks>;
status = "disabled";
};
hscif1: serial@ffe49000 {
compatible = "renesas,hscif-r8a7778",
"renesas,rcar-gen1-hscif", "renesas,hscif";
reg = <0xffe49000 96>;
interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7778_CLK_HSCIF1>,
<&cpg_clocks R8A7778_CLK_S>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
power-domains = <&cpg_clocks>;
status = "disabled";
};
mmcif: mmc@ffe4e000 {
compatible = "renesas,mmcif-r8a7778", "renesas,sh-mmcif";
reg = <0xffe4e000 0x100>;
@ -535,6 +559,8 @@
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_S>,
<&cpg_clocks R8A7778_CLK_S>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
<&cpg_clocks R8A7778_CLK_P>,
@ -551,6 +577,7 @@
R8A7778_CLK_SCIF0 R8A7778_CLK_SCIF1
R8A7778_CLK_SCIF2 R8A7778_CLK_SCIF3
R8A7778_CLK_SCIF4 R8A7778_CLK_SCIF5
R8A7778_CLK_HSCIF0 R8A7778_CLK_HSCIF1
R8A7778_CLK_TMU0 R8A7778_CLK_TMU1
R8A7778_CLK_TMU2 R8A7778_CLK_SSI0
R8A7778_CLK_SSI1 R8A7778_CLK_SSI2
@ -560,6 +587,7 @@
clock-output-names =
"i2c0", "i2c1", "i2c2", "i2c3", "scif0",
"scif1", "scif2", "scif3", "scif4", "scif5",
"hscif0", "hscif1",
"tmu0", "tmu1", "tmu2", "ssi0", "ssi1",
"ssi2", "ssi3", "sru", "hspi";
};

2
include/dt-bindings/clock/r8a7778-clock.h
View File

@ -30,6 +30,8 @@
#define R8A7778_CLK_SCIF3 23
#define R8A7778_CLK_SCIF4 22
#define R8A7778_CLK_SCIF5 21
#define R8A7778_CLK_HSCIF0 19
#define R8A7778_CLK_HSCIF1 18
#define R8A7778_CLK_TMU0 16
#define R8A7778_CLK_TMU1 15
#define R8A7778_CLK_TMU2 14