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Message-Id: <1309897762-23564-3-git-send-email-swarren@nvidia.com>
Date: Tue, 5 Jul 2011 14:29:21 -0600
From: Stephen Warren <swarren@...dia.com>
To: Grant Likely <grant.likely@...retlab.ca>
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-tegra@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
Stephen Warren <swarren@...dia.com>
Subject: [PATCH 2/3] ARM: tegra: Use engineering names in DT compatible property
Engineering names are more stable than marketing names. Hence, use them
for Device Tree compatible properties instead.
Signed-off-by: Stephen Warren <swarren@...dia.com>
---
arch/arm/boot/dts/tegra-harmony.dts | 4 +-
arch/arm/boot/dts/tegra-seaboard.dts | 4 +-
arch/arm/boot/dts/tegra20.dtsi | 162 ++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/tegra250.dtsi | 162 ----------------------------------
arch/arm/mach-tegra/board-dt.c | 32 ++++----
5 files changed, 182 insertions(+), 182 deletions(-)
create mode 100644 arch/arm/boot/dts/tegra20.dtsi
delete mode 100644 arch/arm/boot/dts/tegra250.dtsi
diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts
index ea8ea92..c2bee7e 100644
--- a/arch/arm/boot/dts/tegra-harmony.dts
+++ b/arch/arm/boot/dts/tegra-harmony.dts
@@ -1,11 +1,11 @@
/dts-v1/;
/memreserve/ 0x1c000000 0x04000000;
-/include/ "tegra250.dtsi"
+/include/ "tegra20.dtsi"
/ {
model = "NVIDIA Tegra2 Harmony evaluation board";
- compatible = "nvidia,harmony", "nvidia,tegra250";
+ compatible = "nvidia,harmony", "nvidia,tegra20";
chosen {
bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk0p2 rw rootwait";
diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts
index 418c7b8..5a99b4c 100644
--- a/arch/arm/boot/dts/tegra-seaboard.dts
+++ b/arch/arm/boot/dts/tegra-seaboard.dts
@@ -1,11 +1,11 @@
/dts-v1/;
/memreserve/ 0x1c000000 0x04000000;
-/include/ "tegra250.dtsi"
+/include/ "tegra20.dtsi"
/ {
model = "NVIDIA Seaboard";
- compatible = "nvidia,seaboard", "nvidia,tegra250";
+ compatible = "nvidia,seaboard", "nvidia,tegra20";
chosen {
bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk1p3 rw rootwait";
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
new file mode 100644
index 0000000..1c1a4df
--- /dev/null
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -0,0 +1,162 @@
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "NVIDIA Tegra 250";
+ compatible = "nvidia,tegra20";
+ interrupt-parent = <&intc>;
+
+ amba {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ intc: interrupt-controller@...41000 {
+ compatible = "nvidia,tegra20-gic", "arm,gic";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = < 0x50041000 0x1000 >,
+ < 0x50040100 0x0100 >;
+ };
+ };
+
+
+ i2c@...0c000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000C000 0x100>;
+ interrupts = < 70 >;
+ status = "disabled";
+ };
+
+ i2c@...0c400 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000C400 0x100>;
+ interrupts = < 116 >;
+ status = "disabled";
+ };
+
+ i2c@...0c500 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000C500 0x100>;
+ interrupts = < 124 >;
+ status = "disabled";
+ };
+
+ i2c@...0d000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000D000 0x200>;
+ interrupts = < 85 >;
+ status = "disabled";
+ };
+
+ i2s@...02800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-i2s";
+ reg = <0x70002800 0x200>;
+ interrupts = < 45 >;
+ status = "disabled";
+ };
+
+ i2s@...02a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-i2s";
+ reg = <0x70002a00 0x200>;
+ interrupts = < 35 >;
+ status = "disabled";
+ };
+
+ das@...00c00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "nvidia,tegra20-das";
+ reg = <0x70000c00 0x80>;
+ status = "disabled";
+ };
+
+ gpio: gpio@...0d000 {
+ compatible = "nvidia,tegra20-gpio";
+ reg = < 0x6000d000 0x1000 >;
+ interrupts = < 64 65 66 67 87 119 121 >;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ serial@...06000 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006000 0x40>;
+ reg-shift = <2>;
+ interrupts = < 68 >;
+ status = "disabled";
+ };
+
+ serial@...06040 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006040 0x40>;
+ reg-shift = <2>;
+ interrupts = < 69 >;
+ status = "disabled";
+ };
+
+ serial@...06200 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006200 0x100>;
+ reg-shift = <2>;
+ interrupts = < 78 >;
+ status = "disabled";
+ };
+
+ serial@...06300 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006300 0x100>;
+ reg-shift = <2>;
+ interrupts = < 122 >;
+ status = "disabled";
+ };
+
+ serial@...06400 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006400 0x100>;
+ reg-shift = <2>;
+ interrupts = < 123 >;
+ status = "disabled";
+ };
+
+ sdhci@...00000 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000000 0x200>;
+ interrupts = < 46 >;
+ status = "disabled";
+ };
+
+ sdhci@...00200 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000200 0x200>;
+ interrupts = < 47 >;
+ status = "disabled";
+ };
+
+ sdhci@...00400 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000400 0x200>;
+ interrupts = < 51 >;
+ status = "disabled";
+ };
+
+ sdhci@...00600 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000600 0x200>;
+ interrupts = < 63 >;
+ status = "disabled";
+ };
+};
+
diff --git a/arch/arm/boot/dts/tegra250.dtsi b/arch/arm/boot/dts/tegra250.dtsi
deleted file mode 100644
index ad1bf99..0000000
--- a/arch/arm/boot/dts/tegra250.dtsi
+++ /dev/null
@@ -1,162 +0,0 @@
-/include/ "skeleton.dtsi"
-
-/ {
- model = "NVIDIA Tegra 250";
- compatible = "nvidia,tegra250";
- interrupt-parent = <&intc>;
-
- amba {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- intc: interrupt-controller@...41000 {
- compatible = "nvidia,tegra250-gic", "arm,gic";
- interrupt-controller;
- #interrupt-cells = <1>;
- reg = < 0x50041000 0x1000 >,
- < 0x50040100 0x0100 >;
- };
- };
-
-
- i2c@...0c000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-i2c";
- reg = <0x7000C000 0x100>;
- interrupts = < 70 >;
- status = "disabled";
- };
-
- i2c@...0c400 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-i2c";
- reg = <0x7000C400 0x100>;
- interrupts = < 116 >;
- status = "disabled";
- };
-
- i2c@...0c500 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-i2c";
- reg = <0x7000C500 0x100>;
- interrupts = < 124 >;
- status = "disabled";
- };
-
- i2c@...0d000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-i2c";
- reg = <0x7000D000 0x200>;
- interrupts = < 85 >;
- status = "disabled";
- };
-
- i2s@...02800 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-i2s";
- reg = <0x70002800 0x200>;
- interrupts = < 45 >;
- status = "disabled";
- };
-
- i2s@...02a00 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-i2s";
- reg = <0x70002a00 0x200>;
- interrupts = < 35 >;
- status = "disabled";
- };
-
- das@...00c00 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "nvidia,tegra250-das";
- reg = <0x70000c00 0x80>;
- status = "disabled";
- };
-
- gpio: gpio@...0d000 {
- compatible = "nvidia,tegra250-gpio";
- reg = < 0x6000d000 0x1000 >;
- interrupts = < 64 65 66 67 87 119 121 >;
- #gpio-cells = <2>;
- gpio-controller;
- };
-
- serial@...06000 {
- compatible = "nvidia,tegra250-uart";
- reg = <0x70006000 0x40>;
- reg-shift = <2>;
- interrupts = < 68 >;
- status = "disabled";
- };
-
- serial@...06040 {
- compatible = "nvidia,tegra250-uart";
- reg = <0x70006040 0x40>;
- reg-shift = <2>;
- interrupts = < 69 >;
- status = "disabled";
- };
-
- serial@...06200 {
- compatible = "nvidia,tegra250-uart";
- reg = <0x70006200 0x100>;
- reg-shift = <2>;
- interrupts = < 78 >;
- status = "disabled";
- };
-
- serial@...06300 {
- compatible = "nvidia,tegra250-uart";
- reg = <0x70006300 0x100>;
- reg-shift = <2>;
- interrupts = < 122 >;
- status = "disabled";
- };
-
- serial@...06400 {
- compatible = "nvidia,tegra250-uart";
- reg = <0x70006400 0x100>;
- reg-shift = <2>;
- interrupts = < 123 >;
- status = "disabled";
- };
-
- sdhci@...00000 {
- compatible = "nvidia,tegra250-sdhci";
- reg = <0xc8000000 0x200>;
- interrupts = < 46 >;
- status = "disabled";
- };
-
- sdhci@...00200 {
- compatible = "nvidia,tegra250-sdhci";
- reg = <0xc8000200 0x200>;
- interrupts = < 47 >;
- status = "disabled";
- };
-
- sdhci@...00400 {
- compatible = "nvidia,tegra250-sdhci";
- reg = <0xc8000400 0x200>;
- interrupts = < 51 >;
- status = "disabled";
- };
-
- sdhci@...00600 {
- compatible = "nvidia,tegra250-sdhci";
- reg = <0xc8000600 0x200>;
- interrupts = < 63 >;
- status = "disabled";
- };
-};
-
diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c
index 75691d5..cc6776e 100644
--- a/arch/arm/mach-tegra/board-dt.c
+++ b/arch/arm/mach-tegra/board-dt.c
@@ -45,26 +45,26 @@
void harmony_pinmux_init(void);
-static struct platform_device *tegra250_devices[] __initdata = {
+static struct platform_device *tegra20_devices[] __initdata = {
&tegra_i2s_device1,
&tegra_pcm_device,
};
-struct of_dev_auxdata tegra250_auxdata_lookup[] __initdata = {
- OF_DEV_AUXDATA("nvidia,tegra250-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-sdhci", TEGRA_SDMMC3_BASE, "sdhci-tegra.2", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-sdhci", TEGRA_SDMMC4_BASE, "sdhci-tegra.3", NULL),
+struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
+ OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC3_BASE, "sdhci-tegra.2", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC4_BASE, "sdhci-tegra.3", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-i2c", TEGRA_I2C_BASE, "tegra-i2c.0", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-i2c", TEGRA_I2C2_BASE, "tegra-i2c.1", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-i2c", TEGRA_I2C3_BASE, "tegra-i2c.2", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-i2c", TEGRA_DVC_BASE, "tegra-i2c.3", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-i2c", TEGRA_I2C_BASE, "tegra-i2c.0", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-i2c", TEGRA_I2C2_BASE, "tegra-i2c.1", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-i2c", TEGRA_I2C3_BASE, "tegra-i2c.2", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-i2c", TEGRA_DVC_BASE, "tegra-i2c.3", NULL),
#if 0
- OF_DEV_AUXDATA("nvidia,tegra250-i2s", TEGRA_I2S1_BASE, "tegra-i2s.0", NULL),
- OF_DEV_AUXDATA("nvidia,tegra250-i2s", TEGRA_I2S1_BASE, "tegra-i2s.1", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-i2s", TEGRA_I2S1_BASE, "tegra-i2s.0", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-i2s", TEGRA_I2S1_BASE, "tegra-i2s.1", NULL),
#endif
- OF_DEV_AUXDATA("nvidia,tegra250-das", TEGRA_APB_MISC_DAS_BASE, "tegra-das", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-das", TEGRA_APB_MISC_DAS_BASE, "tegra-das", NULL),
{}
};
@@ -80,7 +80,7 @@ static struct of_device_id tegra_dt_match_table[] __initdata = {
};
static struct of_device_id tegra_dt_gic_match[] __initdata = {
- { .compatible = "nvidia,tegra250-gic", },
+ { .compatible = "nvidia,tegra20-gic", },
{}
};
@@ -106,13 +106,13 @@ static void __init tegra_dt_init(void)
harmony_pinmux_init();
- platform_add_devices(tegra250_devices, ARRAY_SIZE(tegra250_devices));
+ platform_add_devices(tegra20_devices, ARRAY_SIZE(tegra20_devices));
/*
* Finished with the static registrations now; fill in the missing
* devices
*/
- of_platform_populate(NULL, tegra_dt_match_table, tegra250_auxdata_lookup, NULL);
+ of_platform_populate(NULL, tegra_dt_match_table, tegra20_auxdata_lookup, NULL);
}
static const char * tegra_dt_board_compat[] = {
--
1.7.0.4
--
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