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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-04-29 18:05:56 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-04-29 18:05:56 +0100 |
| commit | 82b2865e0d0ea4c1001e9e7ed7920bcc0458f6de (patch) | |
| tree | 33bea7bef0327838d25f33e638a2528c4a3faf5e /include/hw/misc/cbus.h | |
| parent | 413a99a92c13ec408dcf2adaa87918dc81e890c8 (diff) | |
| parent | 437cc27ddfded3bbab6afd5ac1761e0e195edba7 (diff) | |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190429' into staging
target-arm queue:
* remove "bag of random stuff" hw/devices.h header
* implement FPU for Cortex-M and enable it for Cortex-M4 and -M33
* hw/dma: Compile the bcm2835_dma device as common object
* configure: Remove --source-path option
* hw/ssi/xilinx_spips: Avoid variable length array
* hw/arm/smmuv3: Remove SMMUNotifierNode
# gpg: Signature made Mon 29 Apr 2019 17:58:57 BST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20190429: (42 commits)
hw/devices: Move SMSC 91C111 declaration into a new header
hw/net/lan9118: Export TYPE_LAN9118 and use it instead of hardcoded string
hw/net/ne2000-isa: Add guards to the header
hw/devices: Move LAN9118 declarations into a new header
hw/devices: Move TI touchscreen declarations into a new header
hw/devices: Move Gamepad declarations into a new header
hw/devices: Move CBus declarations into a new header
hw/devices: Move Blizzard declarations into a new header
hw/devices: Move TC6393XB declarations into a new header
hw/display/tc6393xb: Remove unused functions
hw/arm/nseries: Use TYPE_TMP105 instead of hardcoded string
hw/arm/aspeed: Use TYPE_TMP105/TYPE_PCA9552 instead of hardcoded string
hw/dma: Compile the bcm2835_dma device as common object
target/arm: Enable FPU for Cortex-M4 and Cortex-M33
target/arm: Implement VLLDM for v7M CPUs with an FPU
target/arm: Implement VLSTM for v7M CPUs with an FPU
target/arm: Implement M-profile lazy FP state preservation
target/arm: Add lazy-FP-stacking support to v7m_stack_write()
target/arm: New function armv7m_nvic_set_pending_lazyfp()
target/arm: New helper function arm_v7m_mmu_idx_all()
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/misc/cbus.h')
| -rw-r--r-- | include/hw/misc/cbus.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/hw/misc/cbus.h b/include/hw/misc/cbus.h new file mode 100644 index 0000000000..c899943e03 --- /dev/null +++ b/include/hw/misc/cbus.h @@ -0,0 +1,32 @@ +/* + * CBUS three-pin bus and the Retu / Betty / Tahvo / Vilma / Avilma / + * Hinku / Vinku / Ahne / Pihi chips used in various Nokia platforms. + * Based on reverse-engineering of a linux driver. + * + * Copyright (C) 2008 Nokia Corporation + * Written by Andrzej Zaborowski + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef HW_MISC_CBUS_H +#define HW_MISC_CBUS_H + +#include "hw/irq.h" + +typedef struct { + qemu_irq clk; + qemu_irq dat; + qemu_irq sel; +} CBus; + +CBus *cbus_init(qemu_irq dat_out); +void cbus_attach(CBus *bus, void *slave_opaque); + +void *retu_init(qemu_irq irq, int vilma); +void *tahvo_init(qemu_irq irq, int betty); + +void retu_key_event(void *retu, int state); + +#endif |