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-rw-r--r--dts/Bindings/dma/fsl-edma.txt1
-rw-r--r--dts/Bindings/dma/mv-xor.txt1
-rw-r--r--dts/Bindings/dma/qcom_adm.txt1
-rw-r--r--dts/Bindings/dma/renesas,rcar-dmac.txt1
-rw-r--r--dts/Bindings/dma/renesas,usb-dmac.txt1
-rw-r--r--dts/Bindings/dma/snps-dma.txt1
-rw-r--r--dts/Bindings/dma/st_fdma.txt1
-rw-r--r--dts/Bindings/dma/ste-dma40.txt1
-rw-r--r--dts/Bindings/dma/sun4i-dma.txt1
-rw-r--r--dts/Bindings/dma/sun6i-dma.txt1
-rw-r--r--dts/Bindings/dma/ti-dma-crossbar.txt1
-rw-r--r--dts/Bindings/dma/ti-edma.txt96
12 files changed, 93 insertions, 14 deletions
diff --git a/dts/Bindings/dma/fsl-edma.txt b/dts/Bindings/dma/fsl-edma.txt
index 191d7bd8a6..97e213e076 100644
--- a/dts/Bindings/dma/fsl-edma.txt
+++ b/dts/Bindings/dma/fsl-edma.txt
@@ -72,5 +72,4 @@ sai2: sai@40031000 {
dma-names = "tx", "rx";
dmas = <&edma0 0 21>,
<&edma0 0 20>;
- status = "disabled";
};
diff --git a/dts/Bindings/dma/mv-xor.txt b/dts/Bindings/dma/mv-xor.txt
index c075f59881..0ffb4d8766 100644
--- a/dts/Bindings/dma/mv-xor.txt
+++ b/dts/Bindings/dma/mv-xor.txt
@@ -30,7 +30,6 @@ xor@d0060900 {
reg = <0xd0060900 0x100
0xd0060b00 0x100>;
clocks = <&coreclk 0>;
- status = "okay";
xor00 {
interrupts = <51>;
diff --git a/dts/Bindings/dma/qcom_adm.txt b/dts/Bindings/dma/qcom_adm.txt
index 9bcab91159..9d3b2f917b 100644
--- a/dts/Bindings/dma/qcom_adm.txt
+++ b/dts/Bindings/dma/qcom_adm.txt
@@ -48,7 +48,6 @@ Each dmas request consists of 3 cells:
Example:
spi4: spi@1a280000 {
- status = "ok";
spi-max-frequency = <50000000>;
pinctrl-0 = <&spi_pins>;
diff --git a/dts/Bindings/dma/renesas,rcar-dmac.txt b/dts/Bindings/dma/renesas,rcar-dmac.txt
index 79a204d502..891db41e94 100644
--- a/dts/Bindings/dma/renesas,rcar-dmac.txt
+++ b/dts/Bindings/dma/renesas,rcar-dmac.txt
@@ -25,6 +25,7 @@ Required Properties:
- "renesas,dmac-r8a7794" (R-Car E2)
- "renesas,dmac-r8a7795" (R-Car H3)
- "renesas,dmac-r8a7796" (R-Car M3-W)
+ - "renesas,dmac-r8a77970" (R-Car V3M)
- reg: base address and length of the registers block for the DMAC
diff --git a/dts/Bindings/dma/renesas,usb-dmac.txt b/dts/Bindings/dma/renesas,usb-dmac.txt
index e7780a186a..1be6941ac1 100644
--- a/dts/Bindings/dma/renesas,usb-dmac.txt
+++ b/dts/Bindings/dma/renesas,usb-dmac.txt
@@ -8,6 +8,7 @@ Required Properties:
- "renesas,r8a7793-usb-dmac" (R-Car M2-N)
- "renesas,r8a7794-usb-dmac" (R-Car E2)
- "renesas,r8a7795-usb-dmac" (R-Car H3)
+ - "renesas,r8a7796-usb-dmac" (R-Car M3-W)
- reg: base address and length of the registers block for the DMAC
- interrupts: interrupt specifiers for the DMAC, one for each entry in
interrupt-names.
diff --git a/dts/Bindings/dma/snps-dma.txt b/dts/Bindings/dma/snps-dma.txt
index 4775c66f45..a122723907 100644
--- a/dts/Bindings/dma/snps-dma.txt
+++ b/dts/Bindings/dma/snps-dma.txt
@@ -63,7 +63,6 @@ Example:
compatible = "arm,pl011", "arm,primecell";
reg = <0xe0000000 0x1000>;
interrupts = <0 35 0x4>;
- status = "disabled";
dmas = <&dmahost 12 0 1>,
<&dmahost 13 0 1 0>;
dma-names = "rx", "rx";
diff --git a/dts/Bindings/dma/st_fdma.txt b/dts/Bindings/dma/st_fdma.txt
index 495d853c56..52cfec9e77 100644
--- a/dts/Bindings/dma/st_fdma.txt
+++ b/dts/Bindings/dma/st_fdma.txt
@@ -69,7 +69,6 @@ Example:
sti_uni_player2: sti-uni-player@2 {
compatible = "st,sti-uni-player";
- status = "disabled";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
diff --git a/dts/Bindings/dma/ste-dma40.txt b/dts/Bindings/dma/ste-dma40.txt
index 95800ab37b..aa7dbd565a 100644
--- a/dts/Bindings/dma/ste-dma40.txt
+++ b/dts/Bindings/dma/ste-dma40.txt
@@ -135,5 +135,4 @@ Example:
<&dma 13 0 0x0>; /* Logical - MemToDev */
dma-names = "rx", "rx";
- status = "disabled";
};
diff --git a/dts/Bindings/dma/sun4i-dma.txt b/dts/Bindings/dma/sun4i-dma.txt
index f1634a27a8..3b484380c5 100644
--- a/dts/Bindings/dma/sun4i-dma.txt
+++ b/dts/Bindings/dma/sun4i-dma.txt
@@ -40,7 +40,6 @@ Example:
clock-names = "ahb", "mod";
dmas = <&dma 1 29>, <&dma 1 28>;
dma-names = "rx", "tx";
- status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
diff --git a/dts/Bindings/dma/sun6i-dma.txt b/dts/Bindings/dma/sun6i-dma.txt
index 6b267045f5..98fbe1a5c6 100644
--- a/dts/Bindings/dma/sun6i-dma.txt
+++ b/dts/Bindings/dma/sun6i-dma.txt
@@ -9,6 +9,7 @@ Required properties:
"allwinner,sun8i-a23-dma"
"allwinner,sun8i-a83t-dma"
"allwinner,sun8i-h3-dma"
+ "allwinner,sun8i-v3s-dma"
- reg: Should contain the registers base address and length
- interrupts: Should contain a reference to the interrupt used by this device
- clocks: Should contain a reference to the parent AHB clock
diff --git a/dts/Bindings/dma/ti-dma-crossbar.txt b/dts/Bindings/dma/ti-dma-crossbar.txt
index aead5869a2..b849a1ed38 100644
--- a/dts/Bindings/dma/ti-dma-crossbar.txt
+++ b/dts/Bindings/dma/ti-dma-crossbar.txt
@@ -62,7 +62,6 @@ uart1: serial@4806a000 {
interrupts-extended = <&gic GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart1";
clock-frequency = <48000000>;
- status = "disabled";
/* Requesting crossbar input 49 and 50 */
dmas = <&sdma_xbar 49>, <&sdma_xbar 50>;
dma-names = "tx", "rx";
diff --git a/dts/Bindings/dma/ti-edma.txt b/dts/Bindings/dma/ti-edma.txt
index 18090e7226..41f0c1a07c 100644
--- a/dts/Bindings/dma/ti-edma.txt
+++ b/dts/Bindings/dma/ti-edma.txt
@@ -9,7 +9,12 @@ execute the actual DMA tansfer.
eDMA3 Channel Controller
Required properties:
-- compatible: "ti,edma3-tpcc" for the channel controller(s)
+--------------------
+- compatible: Should be:
+ - "ti,edma3-tpcc" for the channel controller(s) on OMAP,
+ AM33xx and AM43xx SoCs.
+ - "ti,k2g-edma3-tpcc", "ti,edma3-tpcc" for the
+ channel controller(s) on 66AK2G.
- #dma-cells: Should be set to <2>. The first number is the DMA request
number and the second is the TC the channel is serviced on.
- reg: Memory map of eDMA CC
@@ -19,8 +24,19 @@ Required properties:
- ti,tptcs: List of TPTCs associated with the eDMA in the following form:
<&tptc_phandle TC_priority_number>. The highest priority is 0.
+SoC-specific Required properties:
+--------------------------------
+The following are mandatory properties for OMAP, AM33xx and AM43xx SoCs only:
+- ti,hwmods: Name of the hwmods associated to the eDMA CC.
+
+The following are mandatory properties for 66AK2G SoCs only:
+- power-domains:Should contain a phandle to a PM domain provider node
+ and an args specifier containing the device id
+ value. This property is as per the binding,
+ Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+
Optional properties:
-- ti,hwmods: Name of the hwmods associated to the eDMA CC
+-------------------
- ti,edma-memcpy-channels: List of channels allocated to be used for memcpy, iow
these channels will be SW triggered channels. See example.
- ti,edma-reserved-slot-ranges: PaRAM slot ranges which should not be used by
@@ -31,17 +47,34 @@ Optional properties:
eDMA3 Transfer Controller
Required properties:
-- compatible: "ti,edma3-tptc" for the transfer controller(s)
+--------------------
+- compatible: Should be:
+ - "ti,edma3-tptc" for the transfer controller(s) on OMAP,
+ AM33xx and AM43xx SoCs.
+ - "ti,k2g-edma3-tptc", "ti,edma3-tptc" for the
+ transfer controller(s) on 66AK2G.
- reg: Memory map of eDMA TC
- interrupts: Interrupt number for TCerrint.
+SoC-specific Required properties:
+--------------------------------
+The following are mandatory properties for OMAP, AM33xx and AM43xx SoCs only:
+- ti,hwmods: Name of the hwmods associated to the eDMA TC.
+
+The following are mandatory properties for 66AK2G SoCs only:
+- power-domains:Should contain a phandle to a PM domain provider node
+ and an args specifier containing the device id
+ value. This property is as per the binding,
+ Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+
Optional properties:
-- ti,hwmods: Name of the hwmods associated to the given eDMA TC
+-------------------
- interrupt-names: "edma3_tcerrint"
------------------------------------------------------------------------------
-Example:
+Examples:
+1.
edma: edma@49000000 {
compatible = "ti,edma3-tpcc";
ti,hwmods = "tpcc";
@@ -102,13 +135,64 @@ mcasp0: mcasp@48038000 {
reg-names = "mpu", "dat";
interrupts = <80>, <81>;
interrupt-names = "tx", "rx";
- status = "disabled";
/* DMA channels 8 and 9 executed on eDMA TC2 - high priority queue */
dmas = <&edma 8 2>,
<&edma 9 2>;
dma-names = "tx", "rx";
};
+2.
+edma1: edma@02728000 {
+ compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
+ reg = <0x02728000 0x8000>;
+ reg-names = "edma3_cc";
+ interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 219 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 220 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "edma3_ccint", "emda3_mperr",
+ "edma3_ccerrint";
+ dma-requests = <64>;
+ #dma-cells = <2>;
+
+ ti,tptcs = <&edma1_tptc0 7>, <&edma1_tptc1 0>;
+
+ /*
+ * memcpy is disabled, can be enabled with:
+ * ti,edma-memcpy-channels = <12 13 14 15>;
+ * for example.
+ */
+
+ power-domains = <&k2g_pds 0x4f>;
+};
+
+edma1_tptc0: tptc@027b0000 {
+ compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
+ reg = <0x027b0000 0x400>;
+ power-domains = <&k2g_pds 0x4f>;
+};
+
+edma1_tptc1: tptc@027b8000 {
+ compatible = "ti, k2g-edma3-tptc", "ti,edma3-tptc";
+ reg = <0x027b8000 0x400>;
+ power-domains = <&k2g_pds 0x4f>;
+};
+
+mmc0: mmc@23000000 {
+ compatible = "ti,k2g-hsmmc", "ti,omap4-hsmmc";
+ reg = <0x23000000 0x400>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
+ dmas = <&edma1 24 0>, <&edma1 25 0>;
+ dma-names = "tx", "rx";
+ bus-width = <4>;
+ ti,needs-special-reset;
+ no-1-8-v;
+ max-frequency = <96000000>;
+ power-domains = <&k2g_pds 0xb>;
+ clocks = <&k2g_clks 0xb 1>, <&k2g_clks 0xb 2>;
+ clock-names = "fck", "mmchsdb_fck";
+ status = "disabled";
+};
+
------------------------------------------------------------------------------
DEPRECATED binding, new DTS files must use the ti,edma3-tpcc/ti,edma3-tptc
binding.
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-28 07:28:40 +0000