From: kernel@martin.sperl.org (kernel at martin.sperl.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/5] ARM: bcm2835: add defines for each DREQ
Date: Sat, 5 Mar 2016 18:02:52 +0000 [thread overview]
Message-ID: <1457200973-11662-4-git-send-email-kernel@martin.sperl.org> (raw)
In-Reply-To: <1457200973-11662-1-git-send-email-kernel@martin.sperl.org>
From: Martin Sperl <kernel@martin.sperl.org>
Define names for each of the DMA DREQ values.
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
---
include/dt-bindings/dma/bcm2835.h | 46 +++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
create mode 100644 include/dt-bindings/dma/bcm2835.h
diff --git a/include/dt-bindings/dma/bcm2835.h b/include/dt-bindings/dma/bcm2835.h
new file mode 100644
index 0000000..5bade32
--- /dev/null
+++ b/include/dt-bindings/dma/bcm2835.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2016 Martin Sperl
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/* DREQ definitions */
+#define BCM2835_DMA_DREQ_NONE 0
+#define BCM2835_DMA_DREQ_DSI0 1
+#define BCM2835_DMA_DREQ_PCM_TX 2
+#define BCM2835_DMA_DREQ_PCM_RX 3
+#define BCM2835_DMA_DREQ_SMI 4
+#define BCM2835_DMA_DREQ_PWM 5
+#define BCM2835_DMA_DREQ_SPI_TX 6
+#define BCM2835_DMA_DREQ_SPI_RX 7
+#define BCM2835_DMA_DREQ_BSC_TX 8
+#define BCM2835_DMA_DREQ_BSC_RX 9
+#define BCM2835_DMA_DREQ_UNUSED 10
+#define BCM2835_DMA_DREQ_EMMC 11
+#define BCM2835_DMA_DREQ_UART_TX 12
+#define BCM2835_DMA_DREQ_SDHOST 13
+#define BCM2835_DMA_DREQ_UART_RX 14
+#define BCM2835_DMA_DREQ_DSI1 15
+#define BCM2835_DMA_DREQ_SLIM_MC_TX 16
+#define BCM2835_DMA_DREQ_HDMI 17
+#define BCM2835_DMA_DREQ_SLIM_MC_RX 18
+#define BCM2835_DMA_DREQ_SLIM_DC0 19
+#define BCM2835_DMA_DREQ_SLIM_DC1 20
+#define BCM2835_DMA_DREQ_SLIM_DC2 21
+#define BCM2835_DMA_DREQ_SLIM_DC3 22
+#define BCM2835_DMA_DREQ_SLIM_DC4 23
+#define BCM2835_DMA_DREQ_SCALER_FIFO0 24
+#define BCM2835_DMA_DREQ_SCALER_FIFO1 25
+#define BCM2835_DMA_DREQ_SCALER_FIFO2 26
+#define BCM2835_DMA_DREQ_SLIM_DC5 27
+#define BCM2835_DMA_DREQ_SLIM_DC6 28
+#define BCM2835_DMA_DREQ_SLIM_DC7 29
+#define BCM2835_DMA_DREQ_SLIM_DC8 30
+#define BCM2835_DMA_DREQ_SLIM_DC9 31
--
2.1.4
next prev parent reply other threads:[~2016-03-05 18:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-05 18:02 [PATCH 1/5] dt/bindings: bcm2835: correct description for DMA-int kernel at martin.sperl.org
2016-03-05 18:02 ` [PATCH 2/5] ARM: bcm2835: add defines for each interrupt kernel at martin.sperl.org
2016-03-05 18:02 ` [PATCH 3/5] ARM: bcm2835: use defined INT names instead of magic numbers kernel at martin.sperl.org
2016-03-05 18:02 ` kernel at martin.sperl.org [this message]
2016-03-05 18:02 ` [PATCH 5/5] ARM: bcm2835: use defined DMA_DREQ " kernel at martin.sperl.org
2016-03-16 6:44 ` [PATCH 1/5] dt/bindings: bcm2835: correct description for DMA-int Rob Herring
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