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path: root/drivers/pinctrl
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2022-02-22pinctrl: renesas: r8a7779: Share SDHI pin group dataGeert Uytterhoeven1-44/+16
Pin groups sdhi[0-3]_data1 are subsets of sdhi[0-3]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/01fd254a90be16bf37be5ecd20ada0ab2b50abd2.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7778: Share SDHI pin group dataGeert Uytterhoeven1-31/+20
Pin group sdhi0_data1 is a subset of sdhi0_data4. Pin groups sdhi[12]_data1_[ab] are subsets of sdhi[12]_data4_[ab]. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/997df5b8a01657ede685c0869d73e4d6b71dce26.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77470: Share SDHI pin group dataGeert Uytterhoeven1-22/+8
Pin groups sdhi[02]_data1 are subsets of sdhi[02]_data4. This reduces kernel size by 16 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/9888bbd36ec207d6e5ece6c661e2fb8bc05a7dd6.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7740: Share SDHI pin group dataGeert Uytterhoeven1-33/+12
Pin groups sdhi[012]_data1 are subsets of sdhi[012]_data4. This reduces kernel size by 24 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/e07ae7b52efba55cc210d52de6a771129dd8a3b0.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a73a4: Share SDHI pin group dataGeert Uytterhoeven1-33/+12
Pin groups sdhi[012]_data1 are subsets of sdhi[012]_data4. This reduces kernel size by 24 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/fca0b9c7cc5a1b4dd8d9bf4eff35d88d37eeab21.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77980: Share RPC pin group dataGeert Uytterhoeven1-46/+8
Pin groups qspi[01]_data[24] are subsets of rpc_data. Pin group rpc_clk1 is a subset of rpc_clk2. This reduces kernel size by 104 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/6da6ef4184939a0793ca5fd805e9f6bc6c07a095.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77970: Share RPC pin group dataGeert Uytterhoeven1-46/+8
Pin groups qspi[01]_data[24] are subsets of rpc_data. Pin group rpc_clk1 is a subset of rpc_clk2. This reduces kernel size by 104 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/a71da3daa818a33c1e81bff07d643d3f30ff1b7d.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a779a0: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/bba05f9ac803ecd55c6c480fa139fa1a0d268d78.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77990: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/54779df96c1e0fc9ce02786cfd9f66d4cfc063f0.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7796: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/602b718b26d5a61b59bfca785f804f0c4a8e09bc.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77965: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/725d18018c5899b33a20b8f898a421547b0bb6c5.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77951: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/3f81abaecbbca5e7a43586682472d44870c695ee.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77950: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/6d9de5b50bbad0c7b22f08d241a23c25e487c102.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7794: Share QSPI pin group dataGeert Uytterhoeven1-11/+4
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/114bde1f6e7405f9b299c67f1219adde16ea0212.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7792: Share QSPI pin group dataGeert Uytterhoeven1-11/+4
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
2022-02-22pinctrl: renesas: r8a7791: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi_data2{,_b} are subsets of qspi_data4{,_b}. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/fbfd27a143e87fdb94acec2e3fa8db9029e2c99c.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7790: Share QSPI pin group dataGeert Uytterhoeven1-11/+4
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/5bf6a5bd35e619c5d5da4a49878a88f48bb62a30.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77470: Share QSPI pin group dataGeert Uytterhoeven1-22/+8
Pin groups qspi[01]_data2 are subsets of qspi[01]_data4. This reduces kernel size by 32 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/2d877878bda39109a1a5caf5c01c798c771d3fda.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: sh73a0: Share MMC pin group dataGeert Uytterhoeven1-38/+10
Pin groups mmc0_data[14]_[01] are subsets of mmc0_data8_[01]. This reduces kernel size by 80 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/ee424be388e8b5780630eb06532d20a4cf5132b1.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a779a0: Share MMC pin group dataGeert Uytterhoeven1-21/+5
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/cae71e970dbf49409673c2a7e2a74d549539a240.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77995: Share MMC pin group dataGeert Uytterhoeven1-21/+5
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/8da25ab2d65c31d9300b59d28b80c326aae9e787.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77980: Share MMC pin group dataGeert Uytterhoeven1-21/+5
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/32d708f423a3f0aa6c3cc87a9d5d3fa6686ab8c7.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77970: Share MMC pin group dataGeert Uytterhoeven1-21/+5
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/9354645f58c12a275923046fe913cfc9602ca710.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7794: Share MMC pin group dataGeert Uytterhoeven1-20/+5
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/ebeda8834f00ff07799cd6dc36aebae17f378e31.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7791: Share MMC pin group dataGeert Uytterhoeven1-23/+8
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: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/be1f11c87e51224e043291f4d8e28b620811ac76.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7790: Share MMC pin group dataGeert Uytterhoeven1-40/+10
Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8. This reduces kernel size by 80 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/0990a63016ab87d16c19097bc43d79595c0c8b87.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7779: Share MMC pin group dataGeert Uytterhoeven1-40/+10
Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8. This reduces kernel size by 80 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/3484b3cd6b4ca19788fafc01f5ead4e067275e8d.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7778: Share MMC pin group dataGeert Uytterhoeven1-13/+5
Pin groups mmc_data[14] are subsets of mmc_data8. This reduces kernel size by 40 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/d3bf7dfda2952a0265171f82024931d490d9178a.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77470: Share MMC pin group dataGeert Uytterhoeven1-47/+8
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: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/e3d19e19f7666dbcefeec351a5096a86348404ae.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7740: Share MMC pin group dataGeert Uytterhoeven1-38/+10
Pin groups mmc0_data[14]_[01] are subsets of mmc0_data8_[01]. This reduces kernel size by 80 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4b15d28bb8ac24417be83b1defe0bbb908abc1e6.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a73a4: Share MMC pin group dataGeert Uytterhoeven1-38/+10
Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8. This reduces kernel size by 80 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/ad30961d71631577c2bdbf8dfa4874c9585caba9.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: sh73a0: Share LCD pin group dataGeert Uytterhoeven1-120/+16
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 <geert+renesas@glider.be> Link: https://lore.kernel.org/r/32561ca31b590424f494351a737473200102bf8c.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7740: Share LCD pin group dataGeert Uytterhoeven1-117/+13
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 <geert+renesas@glider.be> Link: https://lore.kernel.org/r/2018113779b3084c4175b04bb32acf2de0557a37.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: sh73a0: Share KEYIN pin group dataGeert Uytterhoeven1-30/+6
Pin groups keysc_in[567] are subsets of keysc_in8. This reduces kernel size by 144 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/6d11be0accdaf4a42ce2a64e64201ab0670d65db.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7791: Share HSCIF1 pin group dataGeert Uytterhoeven1-8/+1
Pin group hscif1_data_e can be an alias for hscif1_data_c. This reduces kernel size by 16 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/5afdfcaa24d41ebc50af37ff5da055203744f8b5.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: emev2: Share CF pin group dataGeert Uytterhoeven1-13/+4
Pin group cf_data8 is a subset of cf_data16. This reduces kernel size by 64 bytes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/370d823be136cc9ead7051915a1454252a57efc4.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7740: Share BSC pin group dataGeert Uytterhoeven1-43/+10
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 <geert+renesas@glider.be> Link: https://lore.kernel.org/r/556873f8392b1a7d1a2cf9c10abb5e6c283f11cc.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: Add generic support for resizable busesGeert Uytterhoeven13-1163/+999
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 <geert+renesas@glider.be> Link: https://lore.kernel.org/r/cccfcfd01eb8ab7a587b084c4ddbf97293bd7291.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: Add generic support for pin group subsetsGeert Uytterhoeven1-0/+12
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: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/b56c4257aee1eab698bae2cf7a08aa05775c0a77.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: Rename SH_PFC_PIN_GROUP{,_ALIAS} argsGeert Uytterhoeven1-6/+6
Rename the arguments of the SH_PFC_PIN_GROUP_ALIAS() and SH_PFC_PIN_GROUP() macros, to better reflect their purposes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/495fd5cd910d59489f4c1336e4a02da3679b5ffb.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: Reformat macros defining struct initializersGeert Uytterhoeven1-61/+54
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 <geert+renesas@glider.be> Link: https://lore.kernel.org/r/03a1eed3c4f57d7b14ef53ab49e04de10d0e383c.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: Rename sh_pfc_soc_operations instancesGeert Uytterhoeven14-38/+38
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: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/2ab33ad1d6a20a57d16922678b78810fa55b7fc0.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channelGeert Uytterhoeven1-2/+2
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: 50f3f2d73e3426ba ("pinctrl: sh-pfc: Reduce kernel size for narrow VIN channels") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/52716fa89139f6f92592633edb52804d4c5e18f0.1640269757.git.geert+renesas@glider.be
2022-02-22pinctrl: renesas: r8a7794: Add range checking to .pin_to_pocctrl()Geert Uytterhoeven1-0/+3
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: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/d23767ad7152327654192d7191f4b8ae19493966.1640269510.git.geert+renesas@glider.be
2022-02-08pinctrl: renesas: rzg2l: Improve rzg2l_gpio_register()Biju Das1-2/+2
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.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-02-08pinctrl: renesas: r8a77995: Restore pin group sort orderGeert Uytterhoeven1-43/+43
Move the msiof* pin groups where they belong. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/da1018c56134b910121b085b736fe7f664b96df1.1643199959.git.geert+renesas@glider.be
2022-02-08pinctrl: renesas: r8a7790: Restore pin function sort orderGeert Uytterhoeven1-1/+1
Move the du* pin function where it belongs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/f4eb545cedcd1a72f0f80ef85daf03e2e423e90f.1643199959.git.geert+renesas@glider.be
2022-02-08pinctrl: renesas: r8a7779: Restore pin function sort orderGeert Uytterhoeven1-4/+4
Move the sdhi* pin functions where they belong. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/f69d05a760445c8d67bedcb39cf5959333c71a1f.1643199959.git.geert+renesas@glider.be
2022-02-08pinctrl: renesas: r8a779a0: Rename MOD_SEL2_* definitionsGeert Uytterhoeven1-21/+21
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: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/4880e4cbc112ee26569bf29a21c070125461e58d.1642524603.git.geert+renesas@glider.be
2022-02-08pinctrl: renesas: Kconfig: Select PINCTRL_RZG2L if RZ/V2L SoC is enabledBiju Das1-2/+4
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: Biju Das <biju.das.jz@bp.renesas.com> 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.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>