- 22 Feb, 2022 30 commits
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Geert Uytterhoeven authored
Pin group qspi_data2 is a subset of qspi_data4. This reduces kernel size by 16 bytes. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/7887faaeed7bb0d6f06977aa0ef2873f74528bf0.1640269757.git.geert+renesas@glider.be
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Geert Uytterhoeven authored
Pin groups qspi_data2{,_b} are subsets of qspi_data4{,_b}. This reduces kernel size by 32 bytes. Signed-off-by: -
Geert Uytterhoeven authored
Pin group qspi_data2 is a subset of qspi_data4. This reduces kernel size by 16 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc0_data[14]_[01] are subsets of mmc0_data8_[01]. This reduces kernel size by 80 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. Treat mmc_data8_b the same for consistency. Note that there is no need to define 1-bit and 4-bit wide subsets for the b-variant, as they're identical to the normal variants. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8. This reduces kernel size by 80 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8. This reduces kernel size by 80 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc_data[14] and sdhi1_data[14] are subsets of mmc_data8. Pin group sdhi1_ctrl can be an alias for mmc_ctrl. This reduces kernel size by 96 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc0_data[14]_[01] are subsets of mmc0_data8_[01]. This reduces kernel size by 80 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8. This reduces kernel size by 80 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups lcd{,2}_data{8,9,12,16,18} are subsets of lcd{,2}_data24. This reduces kernel size by 1008 bytes. Signed-off-by: -
Geert Uytterhoeven authored
Pin groups lcd0_data{8,9,12,16,18} are subsets of lcd0_data24_0. Pin groups lcd1_data{8,9,12,16,18} are subsets of lcd1_data24. This reduces kernel size by 1008 bytes. Signed-off-by: -
Geert Uytterhoeven authored
Pin groups keysc_in[567] are subsets of keysc_in8. This reduces kernel size by 144 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin group hscif1_data_e can be an alias for hscif1_data_c. This reduces kernel size by 16 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin group cf_data8 is a subset of cf_data16. This reduces kernel size by 64 bytes. Signed-off-by:
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Geert Uytterhoeven authored
Pin groups bsc_data{8,16} are subsets of bsc_data32. Pin groups bsc_rd_we{8,16} are subsets of bsc_rd_we32. This reduces kernel size by 232 bytes. Signed-off-by: -
Geert Uytterhoeven authored
The VIN_DATA_PIN_GROUP() macro and vin_data{12,16,} unions are used to define multiple VIN data groups with different numbers of lanes, while referring to a single array of data pins, thus saving memory. However, the same feature would be useful for other resizable buses, like MMC, SDHI, QSPI, LCD, BSC, ... Rework the mechanism for generic use: - Use the new SH_PFC_PIN_GROUP_SUBSET() helper to remove the need for bus-specific unions, - Rename VIN_DATA_PIN_GROUP() to BUS_DATA_PIN_GROUP(), - Rename the macro parameters to better reflect their purposes, - Move the macro up, where it belongs. Update all individual pin control drivers for the above changes. Signed-off-by: -
Geert Uytterhoeven authored
It is fairly common for the pins in a pin group to be a subset of the pins in another pin group. Add a macro for defining a pin group that refers to a subset of an array of pins. This allows pin groups to share pin data, and thus save memory. Signed-off-by:
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Geert Uytterhoeven authored
Rename the arguments of the SH_PFC_PIN_GROUP_ALIAS() and SH_PFC_PIN_GROUP() macros, to better reflect their purposes. Signed-off-by:
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Geert Uytterhoeven authored
Reformat all macros that define structure initializers, to visually resemble structure definitions: - Move the opening curly brace to the previous line, - Move the closing curly brace to the first position, - Reduce indentation of the block to a single TAB, decreasing the need for line breaks, - Align backslashes for line continuation to the last TAB block where possible, Signed-off-by: -
Geert Uytterhoeven authored
Some instances of struct sh_pfc_soc_operations are called "<soc>_pfc_ops", others are called "<soc>_pinmux_ops" or just "pinmux_ops". Settle on the first variant, to avoid confusion with "struct pinmux_ops" in the pinctrl core, and to increase consistency. Signed-off-by:
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Geert Uytterhoeven authored
The second video-in channel on RZ/G1C has only 12 data lanes, but the pin control driver uses the vin_data union, which is meant for 24 data lanes, thus wasting space. Fix this by using the vin_data12 union instead. This reduces kernel size by 96 bytes. Fixes: 50f3f2d7 ("pinctrl: sh-pfc: Reduce kernel size for narrow VIN channels") Signed-off-by:
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Geert Uytterhoeven authored
The .pin_to_pocctrl() implementation for R-Car E2 does not perform a full range check, unlike on all other SoCs. Add the range check, so the checker can validate better the consistency of the pin control tables. Signed-off-by:
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- 08 Feb, 2022 6 commits
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Biju Das authored
Update rzg2l_gpio_register() to use driver data for chip->names and check for gpio-range. This allows reusing the driver for SoC's with different port pin definitions(eg:- RZ/G2UL SoC has fewer ports compared to RZ/G2L and port pin definitions are different). Signed-off-by:
Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220206194614.13209-2-biju.das.jz@bp.renesas.comSigned-off-by:
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Geert Uytterhoeven authored
Move the msiof* pin groups where they belong. Signed-off-by:
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Geert Uytterhoeven authored
Move the du* pin function where it belongs. Signed-off-by:
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Geert Uytterhoeven authored
Move the sdhi* pin functions where they belong. Signed-off-by:
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Geert Uytterhoeven authored
Rename the MOD_SEL2_* definitions, to match the bitfield order in IPxSRy_* definitions and in MOD_SEL* definitions in other drivers. No changes in generated code. Signed-off-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/4880e4cbc112ee26569bf29a21c070125461e58d.1642524603.git.geert+renesas@glider.be
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Biju Das authored
RZ/V2L uses the RZ/G2L GPIO and pinctrl driver. Enable the RZ/G2L pinctrl driver if RZ/V2L is enabled. Update the description for RZ/V2L pin control support. Signed-off-by:
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220110134659.30424-8-prabhakar.mahadev-lad.rj@bp.renesas.com Link: https://lore.kernel.org/r/20220206194614.13209-1-biju.das.jz@bp.renesas.comSigned-off-by:
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- 24 Jan, 2022 4 commits
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Biju Das authored
Document Renesas RZ/V2L pinctrl bindings. The RZ/V2L SoC is package- and pin-compatible with RZ/G2L. No driver changes are required as the RZ/G2L compatible string "renesas,r9a07g044-pinctrl" will be used as a fallback. Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220110134659.30424-7-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by:
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Nikita Yushchenko authored
This adds pins, groups, and functions for MediaLB devices on Renesas R-Car E3 and D3 SoCs. Signed-off-by:
Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20211225191713.2187975-1-nikita.yoush@cogentembedded.comSigned-off-by:
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Geert Uytterhoeven authored
The INTC_IRQx_N pin functions were only documented in preliminary versions of the R-Car M2 Hardware User's Manual, and were never used. This reduces kernel size by 40 bytes. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/932834b388887e1ae267e5a852c688c79091a5f9.1640269369.git.geert+renesas@glider.be
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Geert Uytterhoeven authored
The INTC_IRQx_N pin functions were only documented in preliminary versions of the R-Car H2 Hardware User's Manual, and were never used. This reduces kernel size by 40 bytes. Signed-off-by:
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