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/openbmc/linux/Documentation/devicetree/bindings/display/
H A Dbrcm,bcm2835-dpi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/brcm,bcm2835-dpi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom VC4 (VideoCore4) DPI Controller
10 - Eric Anholt <eric@anholt.net>
14 const: brcm,bcm2835-dpi
21 - description: The core clock the unit runs on
22 - description: The pixel clock that feeds the pixelvalve
24 clock-names:
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/openbmc/linux/arch/arm/boot/dts/broadcom/
H A Dbcm283x.dtsi1 #include <dt-bindings/pinctrl/bcm2835.h>
2 #include <dt-bindings/clock/bcm2835.h>
3 #include <dt-bindings/clock/bcm2835-aux.h>
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include <dt-bindings/soc/bcm2835-pm.h>
8 /* firmware-provided startup stubs live here, where the secondary CPUs are
14 * bcm2835 and bcm2836 implementations, leaving the CPU configuration to
15 * bcm2835.dtsi and bcm2836.dtsi.
19 compatible = "brcm,bcm2835";
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/openbmc/linux/drivers/gpu/drm/vc4/
H A Dvc4_dpi.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * DOC: VC4 DPI module
9 * The VC4 DPI hardware supports MIPI DPI type 4 and Nokia ViSSI
10 * signals. On BCM2835, these can be routed out to GPIO0-27 with the
24 #include <linux/media-bus-format.h>
43 /* The format field takes the ORDER-shuffled pixel valve data and
79 /* Power gate to the device, full reset at 0 -> 1 transition */
86 /* General DPI hardware state. */
106 readl(dpi->regs + (offset)); \
112 writel(val, dpi->regs + (offset)); \
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H A Dvc4_drv.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2014-2015 Broadcom
11 * OpenGL ES 2.0-compatible 3D engine called V3D, and a highly
12 * configurable display output pipeline that supports HDMI, DSI, DPI,
16 * compute shader-style jobs using the same shader processor as is
26 #include <linux/dma-mapping.h>
39 #include <soc/bcm2835/raspberrypi-firmware.h>
67 int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8); in vc4_dumb_fixup_args()
69 if (args->pitch < min_pitch) in vc4_dumb_fixup_args()
70 args->pitch = min_pitch; in vc4_dumb_fixup_args()
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H A Dvc4_crtc.c1 // SPDX-License-Identifier: GPL-2.0-only
20 * domain feeds DSI0 or DPI, while pv1 feeds DS1 or SMI. pv2 in the
27 * output-specific clock. Since the encoders also directly consume
57 writel(val, vc4_crtc->regs + (offset)); \
63 readl(vc4_crtc->regs + (offset)); \
85 struct vc4_hvs *hvs = vc4->hvs; in vc4_crtc_get_cob_allocation()
87 /* Top/base are supposed to be 4-pixel aligned, but the in vc4_crtc_get_cob_allocation()
94 return top - base + 4; in vc4_crtc_get_cob_allocation()
103 struct drm_device *dev = crtc->dev; in vc4_crtc_get_scanout_position()
105 struct vc4_hvs *hvs = vc4->hvs; in vc4_crtc_get_scanout_position()
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/openbmc/linux/Documentation/gpu/
H A Dvc4.rst5 .. kernel-doc:: drivers/gpu/drm/vc4/vc4_drv.c
16 ----------------------
18 .. kernel-doc:: drivers/gpu/drm/vc4/vc4_crtc.c
22 ---
24 .. kernel-doc:: drivers/gpu/drm/vc4/vc4_hvs.c
28 ----------
30 .. kernel-doc:: drivers/gpu/drm/vc4/vc4_plane.c
34 ------------
36 .. kernel-doc:: drivers/gpu/drm/vc4/vc4_hdmi.c
40 -----------
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/openbmc/qemu/include/hw/misc/
H A Dbcm2835_cprman_internals.h2 * BCM2835 CPRMAN clock manager
6 * SPDX-License-Identifier: GPL-2.0-or-later
15 #define TYPE_CPRMAN_PLL "bcm2835-cprman-pll"
16 #define TYPE_CPRMAN_PLL_CHANNEL "bcm2835-cprman-pll-channel"
17 #define TYPE_CPRMAN_CLOCK_MUX "bcm2835-cprman-clock-mux"
18 #define TYPE_CPRMAN_DSI0HSCK_MUX "bcm2835-cprman-dsi0hsck-mux"
289 pll->id = id; in set_pll_init_info()
290 pll->reg_cm = &s->regs[PLL_INIT_INFO[id].cm_offset]; in set_pll_init_info()
291 pll->reg_a2w_ctrl = &s->regs[PLL_INIT_INFO[id].a2w_ctrl_offset]; in set_pll_init_info()
292 pll->reg_a2w_ana = &s->regs[PLL_INIT_INFO[id].a2w_ana_offset]; in set_pll_init_info()
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/openbmc/linux/drivers/clk/bcm/
H A Dclk-bcm2835.c1 // SPDX-License-Identifier: GPL-2.0+
8 * DOC: BCM2835 CPRMAN (clock manager for the "audio" domain)
27 #include <linux/clk-provider.h>
38 #include <dt-bindings/clock/bcm2835.h>
45 # define CM_DIV_FRAC_MASK GENMASK(CM_DIV_FRAC_BITS - 1, 0)
253 # define A2W_PLL_FRAC_MASK ((1 << A2W_PLL_FRAC_BITS) - 1)
337 writel(CM_PASSWORD | val, cprman->regs + reg); in cprman_write()
342 return readl(cprman->regs + reg); in cprman_read()
355 spin_lock(&cprman->regs_lock); in bcm2835_measure_tcnt_mux()
372 dev_err(cprman->dev, "timeout waiting for OSCCOUNT\n"); in bcm2835_measure_tcnt_mux()
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/openbmc/linux/
H A Dopengrok0.0.log1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'
2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'
3 2024-12-2
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H A Dopengrok1.0.log1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'
2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)
3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa
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H A Dopengrok2.0.log1 2024-12-28 20:05:26.116-0600 FINEST t586 Statistics.logIt: Added: '/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh' (ShAnalyzer) (took 79 ms)
2 2024-12-28 20:05:26.112-0600 FINER t592 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/qemu',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/qemu/chardev/spice.c'
3 2024-12-28 20:05:26.116-0600 FINEST t592 Statistics.logIt: Added: '/openbmc/qemu/chardev/spice.c' (CAnalyzer) (took 33 ms)
4 2024-1
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