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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /include/dt-bindings/clock/bcm21664.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | include/dt-bindings/clock/bcm21664.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/bcm21664.h b/include/dt-bindings/clock/bcm21664.h new file mode 100644 index 000000000..5a7f0e475 --- /dev/null +++ b/include/dt-bindings/clock/bcm21664.h @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2013 Broadcom Corporation + * Copyright 2013 Linaro Limited + * + * 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. + */ + +#ifndef _CLOCK_BCM21664_H +#define _CLOCK_BCM21664_H + +/* + * This file defines the values used to specify clocks provided by + * the clock control units (CCUs) on Broadcom BCM21664 family SoCs. + */ + +/* bcm21664 CCU device tree "compatible" strings */ +#define BCM21664_DT_ROOT_CCU_COMPAT "brcm,bcm21664-root-ccu" +#define BCM21664_DT_AON_CCU_COMPAT "brcm,bcm21664-aon-ccu" +#define BCM21664_DT_MASTER_CCU_COMPAT "brcm,bcm21664-master-ccu" +#define BCM21664_DT_SLAVE_CCU_COMPAT "brcm,bcm21664-slave-ccu" + +/* root CCU clock ids */ + +#define BCM21664_ROOT_CCU_FRAC_1M 0 +#define BCM21664_ROOT_CCU_CLOCK_COUNT 1 + +/* aon CCU clock ids */ + +#define BCM21664_AON_CCU_HUB_TIMER 0 +#define BCM21664_AON_CCU_CLOCK_COUNT 1 + +/* master CCU clock ids */ + +#define BCM21664_MASTER_CCU_SDIO1 0 +#define BCM21664_MASTER_CCU_SDIO2 1 +#define BCM21664_MASTER_CCU_SDIO3 2 +#define BCM21664_MASTER_CCU_SDIO4 3 +#define BCM21664_MASTER_CCU_SDIO1_SLEEP 4 +#define BCM21664_MASTER_CCU_SDIO2_SLEEP 5 +#define BCM21664_MASTER_CCU_SDIO3_SLEEP 6 +#define BCM21664_MASTER_CCU_SDIO4_SLEEP 7 +#define BCM21664_MASTER_CCU_CLOCK_COUNT 8 + +/* slave CCU clock ids */ + +#define BCM21664_SLAVE_CCU_UARTB 0 +#define BCM21664_SLAVE_CCU_UARTB2 1 +#define BCM21664_SLAVE_CCU_UARTB3 2 +#define BCM21664_SLAVE_CCU_BSC1 3 +#define BCM21664_SLAVE_CCU_BSC2 4 +#define BCM21664_SLAVE_CCU_BSC3 5 +#define BCM21664_SLAVE_CCU_BSC4 6 +#define BCM21664_SLAVE_CCU_CLOCK_COUNT 7 + +#endif /* _CLOCK_BCM21664_H */ |