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authorKees Cook <kees+treewide@kernel.org>2026-09-02 15:31:14 -0700
committerKees Cook <kees@kernel.org>2026-09-04 21:37:00 -0700
commit3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch)
treec65086f9bdcd48c6360fb7cb4598bca084da1f32 /drivers/mfd/timberdale.h
downloadlinux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz
linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip
treewide: refresh kmalloc_obj() conversionsgrafted
This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook <kees+treewide@kernel.org>
Diffstat (limited to 'drivers/mfd/timberdale.h')
-rw-r--r--drivers/mfd/timberdale.h129
1 files changed, 129 insertions, 0 deletions
diff --git a/drivers/mfd/timberdale.h b/drivers/mfd/timberdale.h
new file mode 100644
index 000000000..db7b434f7
--- /dev/null
+++ b/drivers/mfd/timberdale.h
@@ -0,0 +1,129 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * timberdale.h timberdale FPGA MFD driver defines
+ * Copyright (c) 2009 Intel Corporation
+ */
+
+/* Supports:
+ * Timberdale FPGA
+ */
+
+#ifndef MFD_TIMBERDALE_H
+#define MFD_TIMBERDALE_H
+
+#define DRV_VERSION "0.3"
+
+/* This driver only support versions >= 3.8 and < 4.0 */
+#define TIMB_SUPPORTED_MAJOR 3
+
+/* This driver only support minor >= 8 */
+#define TIMB_REQUIRED_MINOR 8
+
+/* Registers of the control area */
+#define TIMB_REV_MAJOR 0x00
+#define TIMB_REV_MINOR 0x04
+#define TIMB_HW_CONFIG 0x08
+#define TIMB_SW_RST 0x40
+
+/* bits in the TIMB_HW_CONFIG register */
+#define TIMB_HW_CONFIG_SPI_8BIT 0x80
+
+#define TIMB_HW_VER_MASK 0x0f
+#define TIMB_HW_VER0 0x00
+#define TIMB_HW_VER1 0x01
+#define TIMB_HW_VER2 0x02
+#define TIMB_HW_VER3 0x03
+
+#define OCORESOFFSET 0x0
+#define OCORESEND 0x1f
+
+#define SPIOFFSET 0x80
+#define SPIEND 0xff
+
+#define UARTLITEOFFSET 0x100
+#define UARTLITEEND 0x10f
+
+#define RDSOFFSET 0x180
+#define RDSEND 0x183
+
+#define ETHOFFSET 0x300
+#define ETHEND 0x3ff
+
+#define GPIOOFFSET 0x400
+#define GPIOEND 0x7ff
+
+#define CHIPCTLOFFSET 0x800
+#define CHIPCTLEND 0x8ff
+#define CHIPCTLSIZE (CHIPCTLEND - CHIPCTLOFFSET + 1)
+
+#define INTCOFFSET 0xc00
+#define INTCEND 0xfff
+#define INTCSIZE (INTCEND - INTCOFFSET)
+
+#define MOSTOFFSET 0x1000
+#define MOSTEND 0x13ff
+
+#define UARTOFFSET 0x1400
+#define UARTEND 0x17ff
+
+#define XIICOFFSET 0x1800
+#define XIICEND 0x19ff
+
+#define I2SOFFSET 0x1C00
+#define I2SEND 0x1fff
+
+#define LOGIWOFFSET 0x30000
+#define LOGIWEND 0x37fff
+
+#define MLCOREOFFSET 0x40000
+#define MLCOREEND 0x43fff
+
+#define DMAOFFSET 0x01000000
+#define DMAEND 0x013fffff
+
+/* SDHC0 is placed in PCI bar 1 */
+#define SDHC0OFFSET 0x00
+#define SDHC0END 0xff
+
+/* SDHC1 is placed in PCI bar 2 */
+#define SDHC1OFFSET 0x00
+#define SDHC1END 0xff
+
+#define PCI_VENDOR_ID_TIMB 0x10ee
+#define PCI_DEVICE_ID_TIMB 0xa123
+
+#define IRQ_TIMBERDALE_INIC 0
+#define IRQ_TIMBERDALE_MLB 1
+#define IRQ_TIMBERDALE_GPIO 2
+#define IRQ_TIMBERDALE_I2C 3
+#define IRQ_TIMBERDALE_UART 4
+#define IRQ_TIMBERDALE_DMA 5
+#define IRQ_TIMBERDALE_I2S 6
+#define IRQ_TIMBERDALE_TSC_INT 7
+#define IRQ_TIMBERDALE_SDHC 8
+#define IRQ_TIMBERDALE_ADV7180 9
+#define IRQ_TIMBERDALE_ETHSW_IF 10
+#define IRQ_TIMBERDALE_SPI 11
+#define IRQ_TIMBERDALE_UARTLITE 12
+#define IRQ_TIMBERDALE_MLCORE 13
+#define IRQ_TIMBERDALE_MLCORE_BUF 14
+#define IRQ_TIMBERDALE_RDS 15
+#define TIMBERDALE_NR_IRQS 16
+
+#define GPIO_PIN_ASCB 8
+#define GPIO_PIN_INIC_RST 14
+#define GPIO_PIN_BT_RST 15
+
+/* DMA Channels */
+#define DMA_UART_RX 0
+#define DMA_UART_TX 1
+#define DMA_MLB_RX 2
+#define DMA_MLB_TX 3
+#define DMA_VIDEO_RX 4
+#define DMA_VIDEO_DROP 5
+#define DMA_SDHCI_RX 6
+#define DMA_SDHCI_TX 7
+#define DMA_ETH_RX 8
+#define DMA_ETH_TX 9
+
+#endif